Pith Number

pith:OXGQ22LH

pith:2011:OXGQ22LHRRLLWG6DOFLOIQ6VWW

not attested not anchored not stored refs pending

Solve the Master Equation by Python-An Introduction to the Python Computing Environment

Bing Chen, Qianqian Ye, Wei Fan, Yan Xu

arxiv:1103.0325 v4 · 2011-03-02 · physics.comp-ph · quant-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{OXGQ22LHRRLLWG6DOFLOIQ6VWW}

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	2026-05-18T04:22:31.731766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75cd0d69678c56bb1bc37156e443d5b5a25dda435ff6fa4b4946543ff2d595d8

Aliases

arxiv: 1103.0325 · arxiv_version: 1103.0325v4 · doi: 10.48550/arxiv.1103.0325 · pith_short_12: OXGQ22LHRRLL · pith_short_16: OXGQ22LHRRLLWG6D · pith_short_8: OXGQ22LH

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/OXGQ22LHRRLLWG6DOFLOIQ6VWW \
  | 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: 75cd0d69678c56bb1bc37156e443d5b5a25dda435ff6fa4b4946543ff2d595d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab7127ac0b1bf87718919dbbc6209c3142f925a2fd170d2a3a5d86fb0871be78",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2011-03-02T00:46:20Z",
    "title_canon_sha256": "0c8e18af9964ab1a6bfd444633fe6d1460162766fee11deeb1fa80f41b9882fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0325",
    "kind": "arxiv",
    "version": 4
  }
}