Pith Number

pith:DY2G2XHP

pith:2011:DY2G2XHPYBROGI5CWM3WITIM6T

not attested not anchored not stored refs pending

The game of go as a complex network

Bertrand Georgeot, Olivier Giraud

arxiv:1105.2470 v2 · 2011-05-12 · cs.GT · cond-mat.stat-mech · cs.SI · physics.soc-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{DY2G2XHPYBROGI5CWM3WITIM6T}

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	2026-05-18T03:57:37.258883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e346d5cefc062e323a2b337644d0cf4dceff8e1473e6004bf3307901c8128b2

Aliases

arxiv: 1105.2470 · arxiv_version: 1105.2470v2 · doi: 10.48550/arxiv.1105.2470 · pith_short_12: DY2G2XHPYBRO · pith_short_16: DY2G2XHPYBROGI5C · pith_short_8: DY2G2XHP

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/DY2G2XHPYBROGI5CWM3WITIM6T \
  | 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: 1e346d5cefc062e323a2b337644d0cf4dceff8e1473e6004bf3307901c8128b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdb6b90bacdbdffb5d381b8a7861f875e424900a3133bba1fff57d7f075c7595",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2011-05-12T13:36:09Z",
    "title_canon_sha256": "71fb7b022d88b4bfbce63c78cd15f6f9ccd740939a2cc4e2b64815add759e8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2470",
    "kind": "arxiv",
    "version": 2
  }
}