Pith Number

pith:BQOYOX6H

pith:2009:BQOYOX6HEFBQ6UIWMFKIXMFXUH

not attested not anchored not stored refs pending

Galactic Chemical Evolution of the s Process from AGB Stars

A. Serminato, C. Travaglio, O. Straniero, R. Gallino, S. Bisterzo

arxiv:0909.5570 v1 · 2009-09-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQOYOX6HEFBQ6UIWMFKIXMFXUH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:34:20.728202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c1d875fc721430f511661548bb0b7a1ecd6ae9b24a06cb24d9a16c343648ec9

Aliases

arxiv: 0909.5570 · arxiv_version: 0909.5570v1 · doi: 10.48550/arxiv.0909.5570 · pith_short_12: BQOYOX6HEFBQ · pith_short_16: BQOYOX6HEFBQ6UIW · pith_short_8: BQOYOX6H

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/BQOYOX6HEFBQ6UIWMFKIXMFXUH \
  | 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: 0c1d875fc721430f511661548bb0b7a1ecd6ae9b24a06cb24d9a16c343648ec9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c133a26a11ff90486353df34e72a12edd51213e7a8196742f8cd290dadc217bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-09-30T10:56:50Z",
    "title_canon_sha256": "aaffa331b04670bed2c036a079b8711edf26b48d4a98cbc9a7db7e519cde6f48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.5570",
    "kind": "arxiv",
    "version": 1
  }
}