Pith Number

pith:K27SHNSK

pith:2017:K27SHNSKJZQHDNUEBSENDGBYIJ

not attested not anchored not stored refs pending

Revisiting nucleosynthesis in globular clusters: the case of NGC 2808 and the role of He and K

C.Charbonnel, C.Iliadis, N.Prantzos

arxiv:1709.05819 v1 · 2017-09-18 · 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{K27SHNSKJZQHDNUEBSENDGBYIJ}

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	2026-05-18T00:28:44.576310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56bf23b64a4e6071b6840c88d19838425a6941ee857ded228f314d21476e3632

Aliases

arxiv: 1709.05819 · arxiv_version: 1709.05819v1 · doi: 10.48550/arxiv.1709.05819 · pith_short_12: K27SHNSKJZQH · pith_short_16: K27SHNSKJZQHDNUE · pith_short_8: K27SHNSK

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/K27SHNSKJZQHDNUEBSENDGBYIJ \
  | 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: 56bf23b64a4e6071b6840c88d19838425a6941ee857ded228f314d21476e3632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aedd9f9e08daf1b09dbb1bd1e6390bae887317bf879a9eb4a1d4bcd0d3521f06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-18T08:45:59Z",
    "title_canon_sha256": "81f47fae40a78c62358e95f39df78c0303ab2ddc654bee4e596609e336cac2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05819",
    "kind": "arxiv",
    "version": 1
  }
}