Pith Number

pith:IEZDMREO

pith:2011:IEZDMREOJBUYXOLHJGNY2NMXFL

not attested not anchored not stored refs pending

Capturing Topology in Graph Pattern Matching

Jinpeng Huai, Shuai Ma, Tianyu Wo, Wenfei Fan, Yang Cao

arxiv:1201.0229 v1 · 2011-12-31 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IEZDMREOJBUYXOLHJGNY2NMXFL}

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	2026-05-18T04:05:25.769782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413236448e48698bb967499b8d35972af5f368fc6bc63dd8f96157393a67c3f5

Aliases

arxiv: 1201.0229 · arxiv_version: 1201.0229v1 · doi: 10.48550/arxiv.1201.0229 · pith_short_12: IEZDMREOJBUY · pith_short_16: IEZDMREOJBUYXOLH · pith_short_8: IEZDMREO

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/IEZDMREOJBUYXOLHJGNY2NMXFL \
  | 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: 413236448e48698bb967499b8d35972af5f368fc6bc63dd8f96157393a67c3f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b740663cc955ff9e955f24053181e30d69765e8e3b3bec226da86d26a2c73a0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-12-31T05:34:57Z",
    "title_canon_sha256": "ac75d648b8a584d7112c71f753cd3245bfde2aea3ee802077e53238b14b15868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0229",
    "kind": "arxiv",
    "version": 1
  }
}