Pith Number

pith:5MSNSYS4

pith:2009:5MSNSYS4A7QJFMYJSGQMHLTHCB

not attested not anchored not stored refs pending

Searching For s-Process-Enhanced Metal-Poor Stars

Monique Cruz, Silvia Rossi, Timothy C. Beers

arxiv:0907.0596 v1 · 2009-07-03 · 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{5MSNSYS4A7QJFMYJSGQMHLTHCB}

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	2026-05-18T02:13:05.505111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb24d9625c07e092b30991a0c3ae671074e63e94bf4d9f2650079fe97e9a85d9

Aliases

arxiv: 0907.0596 · arxiv_version: 0907.0596v1 · doi: 10.48550/arxiv.0907.0596 · pith_short_12: 5MSNSYS4A7QJ · pith_short_16: 5MSNSYS4A7QJFMYJ · pith_short_8: 5MSNSYS4

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/5MSNSYS4A7QJFMYJSGQMHLTHCB \
  | 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: eb24d9625c07e092b30991a0c3ae671074e63e94bf4d9f2650079fe97e9a85d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ccfdb1a1c2e95913b7e269b5e591e824235eac4fa45e9a9c5c1994f030a81aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-07-03T15:04:17Z",
    "title_canon_sha256": "28be9ac7e97374621d374822f9b953eb82ed0cb75deda3f6796cac47cba60b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.0596",
    "kind": "arxiv",
    "version": 1
  }
}