Pith Number

pith:VCRWPW7W

pith:2019:VCRWPW7WKAXJCK7S7JCBDT3QNW

not attested not anchored not stored refs pending

Astro2020 APC White Paper: The Early Career Perspective on the Coming Decade, Astrophysics Career Paths, and the Decadal Survey Process

Alexandra Amon, Alina Kiessling, Allison Kirkpatrick, Allison Youngblood, Amy Bender, Amy Kimball, Andres Plazas Malagon, Andrew Wetzel, Anthony Pullen, Casey DeRoo, Chanda Prescod-Weinstein, Christine O'Donnell, Darcy Barron, Edward Montiel, Eliad Peretz, Elisabeth Mills, Emily Moravec (University of Florida), Eric Bellm, Erika Hamden, Erin Kara, Giada Arney, Ian Czekala (UC Berkeley), Jacqueline McCleary, Jamie Lomax, Jared Rice, Jarron Leisenring, Joanna Bridge, Jospeh Simon, Kate Follette (Amherst College), Keith Hawkins, Keri Hoadley, Kevin Stevenson, Kirit Karkare, Kirsten Hall, Knicole Colon, Krista Lynne Smith, Mehmet Alpaslan, Melodie Kao, Miao Li, Michael B. Lund, Michael Florian, Michelle Ntampaka, Nicholas Nelson, Nimish Hathi, Paul La Plante, Rachael Roettenbacher, Rahul Datta, Rebecca Jensen-Clem, Rebecca Nevin, Robyn Sanderson, Ryan Norris, Todd Veach, Travis Gabriel, Wanda Feng, Will Armentrout, Zeeshan Ahmed

arxiv:1907.01676 v2 · 2019-07-02 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCRWPW7WKAXJCK7S7JCBDT3QNW}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:40:48.620897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8a367dbf6502e912bf2fa4411cf706d8081d55d367590587abd53555d0b1cfa

Aliases

arxiv: 1907.01676 · arxiv_version: 1907.01676v2 · doi: 10.48550/arxiv.1907.01676 · pith_short_12: VCRWPW7WKAXJ · pith_short_16: VCRWPW7WKAXJCK7S · pith_short_8: VCRWPW7W

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/VCRWPW7WKAXJCK7S7JCBDT3QNW \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a8a367dbf6502e912bf2fa4411cf706d8081d55d367590587abd53555d0b1cfa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69bcf020955d89ac707a457d08d47690b72ebc0700d61501f2a44de3212d85bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-02T23:27:23Z",
    "title_canon_sha256": "b491537ba2ba0defb501fb6db87e666b5661c378b113d3b5c83e8adde9c4c605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.01676",
    "kind": "arxiv",
    "version": 2
  }
}