Pith Number

pith:3JZF5VP7

pith:2015:3JZF5VP7JJ5UMFKQXRJQY6MDQE

not attested not anchored not stored refs pending

Stochastic Dynamics and Combinatorial Optimization

Igor V. Ovchinnikov, Kang L. Wang

arxiv:1505.00056 v2 · 2015-04-30 · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JZF5VP7JJ5UMFKQXRJQY6MDQE}

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	2026-05-18T01:12:00.417587Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da725ed5ff4a7b461550bc530c7983813cf4d71a5dc08e4011e7d1f32db4490e

Aliases

arxiv: 1505.00056 · arxiv_version: 1505.00056v2 · doi: 10.48550/arxiv.1505.00056 · pith_short_12: 3JZF5VP7JJ5U · pith_short_16: 3JZF5VP7JJ5UMFKQ · pith_short_8: 3JZF5VP7

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/3JZF5VP7JJ5UMFKQXRJQY6MDQE \
  | 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: da725ed5ff4a7b461550bc530c7983813cf4d71a5dc08e4011e7d1f32db4490e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "803f4c374f3d00dabb8d9fc3c1f928744bda4d93531731fdc4e70fae18cd780d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2015-04-30T23:43:44Z",
    "title_canon_sha256": "0b250df55b6400dff8fb219c8a65213c5873e4308779ec33fdfd37e6556fe8e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00056",
    "kind": "arxiv",
    "version": 2
  }
}