Pith Number

pith:PKTD5LGM

pith:2019:PKTD5LGMEMZ3F4WQGXPJCISAEC

not attested not anchored not stored refs pending

Astro2020 APC White Paper: Tying Research Funding to Progress on Inclusion

Adam Burgasser, Aparna Venkatesan, Christopher S. Moore, Dara Norman, Jena Whitley, Karen Knierman, Kelle Cruz, Kim Coble, Kwame Osei-Sarfo, Marie Lemoine-Busserolle, Nancy Chanover, Natalia Lewandowsha, Sheila Kannappan, Terri Brandt, Zack Berta-Thompson

arxiv:1907.13202 v1 · 2019-07-30 · 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{PKTD5LGMEMZ3F4WQGXPJCISAEC}

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	2026-07-04T23:50:47.240212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7aa63eaccc2333b2f2d035de91224020a27ee07abf7671183841e0d5e8bff2fe

Aliases

arxiv: 1907.13202 · arxiv_version: 1907.13202v1 · doi: 10.48550/arxiv.1907.13202 · pith_short_12: PKTD5LGMEMZ3 · pith_short_16: PKTD5LGMEMZ3F4WQ · pith_short_8: PKTD5LGM

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/PKTD5LGMEMZ3F4WQGXPJCISAEC \
  | 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: 7aa63eaccc2333b2f2d035de91224020a27ee07abf7671183841e0d5e8bff2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e0c761fa4ccf9c5d1210aab015a9ea99b5d71f4c267bb942e0fbb6b83478720",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-30T19:56:15Z",
    "title_canon_sha256": "f3e0815d759725b30fb293606f611b8236433e816322e26097ec2374896a280e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.13202",
    "kind": "arxiv",
    "version": 1
  }
}