Pith Number

pith:OLRIY2TV

pith:2015:OLRIY2TVF3HAZMR6YKVFTUN67F

not attested not anchored not stored refs pending

Henri Poincar\'e et l'\'emergence du concept de cycle limite

Jean-Marc Ginoux

arxiv:1501.03281 v1 · 2015-01-14 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLRIY2TVF3HAZMR6YKVFTUN67F}

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	2026-05-18T02:29:24.351719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e28c6a752ece0cb23ec2aa59d1bef97e5c0e0f06a780716fb0af46aedaffa9

Aliases

arxiv: 1501.03281 · arxiv_version: 1501.03281v1 · doi: 10.48550/arxiv.1501.03281 · pith_short_12: OLRIY2TVF3HA · pith_short_16: OLRIY2TVF3HAZMR6 · pith_short_8: OLRIY2TV

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/OLRIY2TVF3HAZMR6YKVFTUN67F \
  | 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: 72e28c6a752ece0cb23ec2aa59d1bef97e5c0e0f06a780716fb0af46aedaffa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13f0c8b1e6f92782b36036d06e56bd411d4a5ac0afda38fbf26ea14a8f7cf5f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-01-14T08:42:10Z",
    "title_canon_sha256": "a1a4b5b774ae32b394840dfd15bc3667052890bf92232e6815aca860c17099bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03281",
    "kind": "arxiv",
    "version": 1
  }
}