Pith Number

pith:4RLAQPI7

pith:2014:4RLAQPI7KUZRNALQVBHB2NSO6X

not attested not anchored not stored refs pending

Gems first science results

Andrew Serio, Benoit Neichel, Chadwick Trujillo, Claudia Winge, Constanza Araujo, Cristian Moreno, Cristian Urrutia, Eleazar Rodrigo Carrasco, Fabrice Vidal, Francois Rigaut, Gaston Gausachs, Gustavo Arriagada, Javier Luhrs, Marcos van Dam, Maxime Boccas, Peter Pessev, Ramon Galvez, Tomislav Vucina, Vanessa Montes, Vincent Fesquet, Vincent Garrel, William Rambold

arxiv:1401.2009 v1 · 2014-01-09 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4RLAQPI7KUZRNALQVBHB2NSO6X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:02:47.790981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e456083d1f5533168170a84e1d364ef5cbcba60e07f2c11c4b65dee89cf2f66b

Aliases

arxiv: 1401.2009 · arxiv_version: 1401.2009v1 · doi: 10.48550/arxiv.1401.2009 · pith_short_12: 4RLAQPI7KUZR · pith_short_16: 4RLAQPI7KUZRNALQ · pith_short_8: 4RLAQPI7

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/4RLAQPI7KUZRNALQVBHB2NSO6X \
  | 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: e456083d1f5533168170a84e1d364ef5cbcba60e07f2c11c4b65dee89cf2f66b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ce7eaaf3a1c4fdfc1914b0e6fe57aa9bb507877dc9e565ebd61a74ef2a3a78c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-01-09T14:19:41Z",
    "title_canon_sha256": "f019538ac3bbc4ffd4a3065a7d27a024f933012059b2d17714838a9425331ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2009",
    "kind": "arxiv",
    "version": 1
  }
}