Pith Number

pith:ZO5CNLCM

pith:2017:ZO5CNLCMSZ5IWTWQ6ABPAKV5TO

not attested not anchored not stored refs pending

Physical properties and H-ionizing-photon production rates of extreme nearby star-forming regions

Aida Wofford, Alba Vidal-Garc\'ia, Anna Feltre, Daniel P. Stark, Jacopo Chevallard, Julia Gutkin, Peter Senchyna, Ramesh Mainali, St\'ephane Charlot, Tucker Jones

arxiv:1709.03503 v2 · 2017-09-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZO5CNLCMSZ5IWTWQ6ABPAKV5TO}

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	2026-05-18T00:11:50.599512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbba26ac4c967a8b4ed0f002f02abd9b8cbf28ea527c7c7e2567fcf31d63044c

Aliases

arxiv: 1709.03503 · arxiv_version: 1709.03503v2 · doi: 10.48550/arxiv.1709.03503 · pith_short_12: ZO5CNLCMSZ5I · pith_short_16: ZO5CNLCMSZ5IWTWQ · pith_short_8: ZO5CNLCM

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/ZO5CNLCMSZ5IWTWQ6ABPAKV5TO \
  | 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: cbba26ac4c967a8b4ed0f002f02abd9b8cbf28ea527c7c7e2567fcf31d63044c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7e9ee5b219b870ecb142f4e58cbb450356fd12e5ed9e37a82c5507c8d87246f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-11T18:00:00Z",
    "title_canon_sha256": "6ff5af6cf7d921bbdada951fee84534e17e7a064ca2ce1ad1465c2e07f6e83e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03503",
    "kind": "arxiv",
    "version": 2
  }
}