Pith Number

pith:AHYHKGB4

pith:2012:AHYHKGB4GEE75P4XXPW2UG3PMZ

not attested not anchored not stored refs pending

Theoretical Estimates of Stellar e-Captures. I. The half-life of 7Be in Evolved Stars

Maurizio Busso, Sara Palmerini, Simone Taioli, Stefano Simonucci

arxiv:1212.5737 v1 · 2012-12-22 · 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{AHYHKGB4GEE75P4XXPW2UG3PMZ}

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	2026-05-18T01:52:28.883883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f075183c3109febf97bbedaa1b6f665545da45070f380a788d6fa75ae60ea3

Aliases

arxiv: 1212.5737 · arxiv_version: 1212.5737v1 · doi: 10.48550/arxiv.1212.5737 · pith_short_12: AHYHKGB4GEE7 · pith_short_16: AHYHKGB4GEE75P4X · pith_short_8: AHYHKGB4

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/AHYHKGB4GEE75P4XXPW2UG3PMZ \
  | 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: 01f075183c3109febf97bbedaa1b6f665545da45070f380a788d6fa75ae60ea3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c16df56e00e6c0442ba8eb90d777c92a87bf05b8f0e23139c2168afef2f8bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-12-22T23:12:01Z",
    "title_canon_sha256": "1b7984376300060b41da8057be6b14e43887fb3259ab1ebc9f99979a1a2f8081"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.5737",
    "kind": "arxiv",
    "version": 1
  }
}