Pith Number

pith:P5HTNCLJ

pith:2010:P5HTNCLJLFVLECVSMIEJMOBCBF

not attested not anchored not stored refs pending

Electron fraction constraints based on Nuclear Statistical Equilibrium with beta equilibrium

A. Arcones, G. Martinez-Pinedo, L.F. Roberts, S.E. Woosley

arxiv:1002.3854 v4 · 2010-02-22 · 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{P5HTNCLJLFVLECVSMIEJMOBCBF}

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.

Cited by

1 paper in Pith

Lights, Camera, Axion: Tracing Axions from Supernovae in the Diffuse $\gamma$-ray Sky

Receipt and verification

First computed	2026-05-18T04:33:27.194507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f4f368969596ab20ab2620896382209454240cd2785c885a37df7c7d8fc5acc

Aliases

arxiv: 1002.3854 · arxiv_version: 1002.3854v4 · doi: 10.48550/arxiv.1002.3854 · pith_short_12: P5HTNCLJLFVL · pith_short_16: P5HTNCLJLFVLECVS · pith_short_8: P5HTNCLJ

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/P5HTNCLJLFVLECVSMIEJMOBCBF \
  | 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: 7f4f368969596ab20ab2620896382209454240cd2785c885a37df7c7d8fc5acc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121e01b96d7cad426869c62bc0c3c38193960a2500a201ed88e8eef546d433d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-22T14:18:50Z",
    "title_canon_sha256": "5d74632f629a3aacb1623b66ce993d62cb5a430f17d64679adcc11a6a9416e3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3854",
    "kind": "arxiv",
    "version": 4
  }
}