Pith Number

pith:DJIDN57P

pith:2017:DJIDN57PR75IX3NYOWV4HYLVZG

not attested not anchored not stored refs pending

Effects of axions on Population III stars

Alain Coc, Arthur Choplin, Elisabeth Vangioni, Georges Meynet, Jean-Philippe Uzan, Keith A. Olive

arxiv:1707.01244 v1 · 2017-07-05 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJIDN57PR75IX3NYOWV4HYLVZG}

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	2026-05-18T00:34:47.456121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a5036f7ef8ffa8bedb875abc3e175c986fac425f7d67b711f3552003aa8246b

Aliases

arxiv: 1707.01244 · arxiv_version: 1707.01244v1 · doi: 10.48550/arxiv.1707.01244 · pith_short_12: DJIDN57PR75I · pith_short_16: DJIDN57PR75IX3NY · pith_short_8: DJIDN57P

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/DJIDN57PR75IX3NYOWV4HYLVZG \
  | 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: 1a5036f7ef8ffa8bedb875abc3e175c986fac425f7d67b711f3552003aa8246b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7118965abab2e396800c1bbbd7d96eb9ea5806aea9b2191289183f49e91562",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-07-05T07:44:13Z",
    "title_canon_sha256": "f08696fd423d3a54a32fb3921cc550d22245d0cacb8338c0c457c021cba8f4b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01244",
    "kind": "arxiv",
    "version": 1
  }
}