Pith Number

pith:IWOCSLUB

pith:2013:IWOCSLUBHLHHXZ2RA3IWY53MT4

not attested not anchored not stored refs pending

Abundances of stars in different Galactic subsystems

Thomas Bensby

arxiv:1312.4592 v1 · 2013-12-16 · 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{IWOCSLUBHLHHXZ2RA3IWY53MT4}

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	2026-05-18T03:04:23.550454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459c292e813ace7be75106d16c776c9f0d355d722dd7359a83b767e16a9ae621

Aliases

arxiv: 1312.4592 · arxiv_version: 1312.4592v1 · doi: 10.48550/arxiv.1312.4592 · pith_short_12: IWOCSLUBHLHH · pith_short_16: IWOCSLUBHLHHXZ2R · pith_short_8: IWOCSLUB

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/IWOCSLUBHLHHXZ2RA3IWY53MT4 \
  | 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: 459c292e813ace7be75106d16c776c9f0d355d722dd7359a83b767e16a9ae621

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "019e41a27bdc84e2fe2479509ee7b95d2e751e6bc311ce8334bd927508a51829",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-16T23:27:55Z",
    "title_canon_sha256": "71b934bc387f9143d887e740f88d09b5accbb9053b64cf0cfaa3a5d3754a219c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4592",
    "kind": "arxiv",
    "version": 1
  }
}