Pith Number

pith:B4FZOU4O

pith:2019:B4FZOU4O4SWEZYKPYQ5JHHCMC7

not attested not anchored not stored refs pending

Astro2020 APC White Paper: Accessible Astronomy: Policies, Practices, and Strategies to Increase Participation of Astronomers with Disabilities

Adam Burgasser (UC San Diego), Alan Strauss (University of Arizona), Alicia Aarnio (University of North Carolina Greensboro), Allyson Bieryla (Center for Astrophysics | Harvard & Smithsonian), Hyunseop Choi (University of Oklahoma), Jacob Noel-Storr (InsightSTEM), Jacqueline Monkiewicz (Arizona State University), Jason Nordhaus (Rochester Institute of Technology), Jennifer Cash (South Carolina State University), Karen Knierman (Arizona State University), Lia Corrales (University of Michigan), Mia Sauda Bovill (Texas Christian University), Nicholas Murphy (Center for Astrophysics | Harvard & Smithsonian), Nicole Cabrera Salazar (Movement Consulting), Patrick Young (Arizona State University), Sarah Tuttle (University of Washington), Wanda Diaz Merced

arxiv:1907.04943 v1 · 2019-07-10 · 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{B4FZOU4O4SWEZYKPYQ5JHHCMC7}

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	2026-05-17T23:40:54.378175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f0b97538ee4ac4ce14fc43a939c4c17e063a4b52185cdb637b09fc73f9eb810

Aliases

arxiv: 1907.04943 · arxiv_version: 1907.04943v1 · doi: 10.48550/arxiv.1907.04943 · pith_short_12: B4FZOU4O4SWE · pith_short_16: B4FZOU4O4SWEZYKP · pith_short_8: B4FZOU4O

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/B4FZOU4O4SWEZYKPYQ5JHHCMC7 \
  | 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: 0f0b97538ee4ac4ce14fc43a939c4c17e063a4b52185cdb637b09fc73f9eb810

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deaeea1e58a401257db21fe79dde13b65d52ecafd31c691cc0b0640cfe2d3c42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-10T22:13:10Z",
    "title_canon_sha256": "de9d1db11d2ec6127af4be8b5a2933bf9a4f9e33104c29cef2cf262939fc62ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04943",
    "kind": "arxiv",
    "version": 1
  }
}