Pith Number

pith:5DQTODIU

pith:2011:5DQTODIUIE2WD2VILYFFBRKYFL

not attested not anchored not stored refs pending

An Algorithm for Probabilistic Alternating Simulation

Chenyi Zhang, Jun Pang

arxiv:1106.1978 v3 · 2011-06-10 · cs.GT · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DQTODIUIE2WD2VILYFFBRKYFL}

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	2026-05-18T02:21:44.002676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e1370d14413561eaa85e0a50c5582afa63940695fb637618cf05079bd54524

Aliases

arxiv: 1106.1978 · arxiv_version: 1106.1978v3 · doi: 10.48550/arxiv.1106.1978 · pith_short_12: 5DQTODIUIE2W · pith_short_16: 5DQTODIUIE2WD2VI · pith_short_8: 5DQTODIU

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/5DQTODIUIE2WD2VILYFFBRKYFL \
  | 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: e8e1370d14413561eaa85e0a50c5582afa63940695fb637618cf05079bd54524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "135cced525a96eeeef8e93c9b7b7bfc8d03dec41afa8cbdd539a8cce9bac26fa",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2011-06-10T08:43:28Z",
    "title_canon_sha256": "305dc61a91f86c64823cf94ff148d1fa97f7fb3242664c7e606ceb279fc671f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1978",
    "kind": "arxiv",
    "version": 3
  }
}