Pith Number

pith:JVDGR6AP

pith:2011:JVDGR6APBVW53OFFRY6GHPS2KV

not attested not anchored not stored refs pending

Ecosystem Viable Yields

Eladio Ocana Anaya (IMCA), Jorge Tam, Michel de Lara (CERMICS), Ricardo Oliveros--Ramos

arxiv:1104.4266 v2 · 2011-04-21 · math.OC · cs.SY · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVDGR6APBVW53OFFRY6GHPS2KV}

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	2026-05-18T04:07:19.665912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4668f80f0d6dddb8a58e3c63be5a555a5734ad1e029d04d058b36d7c035a2d

Aliases

arxiv: 1104.4266 · arxiv_version: 1104.4266v2 · doi: 10.48550/arxiv.1104.4266 · pith_short_12: JVDGR6APBVW5 · pith_short_16: JVDGR6APBVW53OFF · pith_short_8: JVDGR6AP

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/JVDGR6APBVW53OFFRY6GHPS2KV \
  | 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: 4d4668f80f0d6dddb8a58e3c63be5a555a5734ad1e029d04d058b36d7c035a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12b0f47350725479fafb92b869bc16aee4d0511fe0dcb1c19f38df0a5dd8fd3f",
    "cross_cats_sorted": [
      "cs.SY",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-04-21T13:53:16Z",
    "title_canon_sha256": "c2745a0ff20457138f09b44f01463f783f6e47b6cce57af484a00fd26630d84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4266",
    "kind": "arxiv",
    "version": 2
  }
}