Pith Number

pith:SKMFGADN

pith:2012:SKMFGADN7OYR37OXG2CKZ7SQXO

not attested not anchored not stored refs pending

Abundances of neutron-capture elements in G 24-25. A halo-population CH subgiant

G. Zhao, P. E. Nissen, S. Liu, W. J. Schuster, Y. C. Liang, Y. Q. Chen

arxiv:1203.5682 v1 · 2012-03-26 · 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{SKMFGADN7OYR37OXG2CKZ7SQXO}

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	2026-05-18T03:59:14.456293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

929853006dfbb11dfdd73684acfe50bba50d9c46168368a0949b88882393078e

Aliases

arxiv: 1203.5682 · arxiv_version: 1203.5682v1 · doi: 10.48550/arxiv.1203.5682 · pith_short_12: SKMFGADN7OYR · pith_short_16: SKMFGADN7OYR37OX · pith_short_8: SKMFGADN

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/SKMFGADN7OYR37OXG2CKZ7SQXO \
  | 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: 929853006dfbb11dfdd73684acfe50bba50d9c46168368a0949b88882393078e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d58ff51e4e5cfae784326c5be248298a4eb852eea357e97304b3b712e16568",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-26T14:37:20Z",
    "title_canon_sha256": "82ef69e2c289fe1db43f63938047ec31e25d25e80ad76431092f42592f07b7be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5682",
    "kind": "arxiv",
    "version": 1
  }
}