Pith Number

pith:DBGBJB5X

pith:2021:DBGBJB5XUTDU6LM6WRZEGJSSKB

not attested not anchored not stored refs pending

Flexible Pattern Discovery and Analysis

Chien-Ming Chen, Lili Chen, Wensheng Gan

arxiv:2111.12218 v1 · 2021-11-24 · cs.DB · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBGBJB5XUTDU6LM6WRZEGJSSKB}

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	2026-07-05T03:34:49.592266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

184c1487b7a4c74f2d9eb47243265250717aed76e6a48036ea144d27bc7fd785

Aliases

arxiv: 2111.12218 · arxiv_version: 2111.12218v1 · doi: 10.48550/arxiv.2111.12218 · pith_short_12: DBGBJB5XUTDU · pith_short_16: DBGBJB5XUTDU6LM6 · pith_short_8: DBGBJB5X

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/DBGBJB5XUTDU6LM6WRZEGJSSKB \
  | 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: 184c1487b7a4c74f2d9eb47243265250717aed76e6a48036ea144d27bc7fd785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29373f192809fed9ce2e10d1cc77e9fd433f95203d4ce1e94d9a683fe5751536",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2021-11-24T01:25:15Z",
    "title_canon_sha256": "5ce7363e1ed9c35a472f956643daa9fe9f3f19ffd16e47b8e71785b243a6c9a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.12218",
    "kind": "arxiv",
    "version": 1
  }
}