Pith Number

pith:FOCCU4EV

pith:2013:FOCCU4EV3VJSUVOJBMFG5AEJAZ

not attested not anchored not stored refs pending

The Monitor Project: Stellar rotation at 13~Myr: I. A photometric monitoring survey of the young open cluster h~Per

C. Cardoso, E. Moraux, E. Nikogossian, J. Bouvier, J. Irwin, K. Grankin, M. Ibrahimov, S. Aigrain, S. Artemenko, S. Hodgkin, T.A. Movsessian, T. Magakian

arxiv:1306.6351 v1 · 2013-06-26 · 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{FOCCU4EV3VJSUVOJBMFG5AEJAZ}

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	2026-05-18T01:49:07.395564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b842a7095dd532a55c90b0a6e80890640097d40d11b645e29fe1b829fa0bab7

Aliases

arxiv: 1306.6351 · arxiv_version: 1306.6351v1 · doi: 10.48550/arxiv.1306.6351 · pith_short_12: FOCCU4EV3VJS · pith_short_16: FOCCU4EV3VJSUVOJ · pith_short_8: FOCCU4EV

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/FOCCU4EV3VJSUVOJBMFG5AEJAZ \
  | 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: 2b842a7095dd532a55c90b0a6e80890640097d40d11b645e29fe1b829fa0bab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4d25145075068e68e38cb3770e2a340c57bad9670302dab7625eaa5b3b7a1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-26T20:31:11Z",
    "title_canon_sha256": "d73781bed97ac9b5ea1bf8a9da73fffaf5b01013689d5c500a9dcc3be45ca76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6351",
    "kind": "arxiv",
    "version": 1
  }
}