Pith Number

pith:YDEFXYTV

pith:2012:YDEFXYTVRBHYCEEJFI7DR4XCPF

not attested not anchored not stored refs pending

Pre-main-sequence isochrones -- I. The Pleiades benchmark

Cameron P. M. Bell, N. J. Mayne, R. D. Jeffries, S. P. Littlefair, Tim Naylor

arxiv:1206.2361 v1 · 2012-06-11 · 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{YDEFXYTVRBHYCEEJFI7DR4XCPF}

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	2026-05-18T01:56:59.674867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0c85be275884f8110892a3e38f2e27945ba44303fae89537c69f7f69f84d3ea

Aliases

arxiv: 1206.2361 · arxiv_version: 1206.2361v1 · doi: 10.48550/arxiv.1206.2361 · pith_short_12: YDEFXYTVRBHY · pith_short_16: YDEFXYTVRBHYCEEJ · pith_short_8: YDEFXYTV

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/YDEFXYTVRBHYCEEJFI7DR4XCPF \
  | 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: c0c85be275884f8110892a3e38f2e27945ba44303fae89537c69f7f69f84d3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5343ab16c1bc35a697199ae0353dc2fc84b6bf01f84c5076ed364bb32f4f6353",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-11T20:00:54Z",
    "title_canon_sha256": "7e142995f827cd59c74f3c1378846c8dd1e133855ed7ed91505ae0e84c9b7eb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2361",
    "kind": "arxiv",
    "version": 1
  }
}