Pith Number

pith:BU5SVBZ3

pith:2014:BU5SVBZ3LWE47FAKVJKIBRQA4Q

not attested not anchored not stored refs pending

Simulating star formation in Ophiuchus

A. P. Whitworth, D. A. Hubber, D. Stamatellos, O. Lomax, S. Walch

arxiv:1401.7237 v2 · 2014-01-28 · astro-ph.SR · 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{BU5SVBZ3LWE47FAKVJKIBRQA4Q}

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	2026-05-18T02:57:16.547650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d3b2a873b5d89cf940aaa5480c600e403bbfa79b986777fcac10fc2f90797f1

Aliases

arxiv: 1401.7237 · arxiv_version: 1401.7237v2 · doi: 10.48550/arxiv.1401.7237 · pith_short_12: BU5SVBZ3LWE4 · pith_short_16: BU5SVBZ3LWE47FAK · pith_short_8: BU5SVBZ3

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/BU5SVBZ3LWE47FAKVJKIBRQA4Q \
  | 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: 0d3b2a873b5d89cf940aaa5480c600e403bbfa79b986777fcac10fc2f90797f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ff8a091d48c482e299b630aab14d2813e9b8ea257efaec00ca22db7ffbb8f6a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-01-28T15:53:14Z",
    "title_canon_sha256": "7a241a4967f86ee9b80f8cb68324d83823dd2f6b690ee7501a76fa51ca107719"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7237",
    "kind": "arxiv",
    "version": 2
  }
}