Pith Number

pith:DEXASIL5

pith:2022:DEXASIL5T67L5LTPJQLC44W2G5

not attested not anchored not stored refs pending

MDL-based Compressing Sequential Rules

Shicheng Wan, Tianlong Gu, Wensheng Gan, Xinhong Chen

arxiv:2212.10252 v1 · 2022-12-20 · 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{DEXASIL5T67L5LTPJQLC44W2G5}

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	2026-07-05T05:27:05.602972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

192e09217d9fbebeae6f4c162e72da3766af7abe85b668ee11a8988d5bf6ce81

Aliases

arxiv: 2212.10252 · arxiv_version: 2212.10252v1 · doi: 10.48550/arxiv.2212.10252 · pith_short_12: DEXASIL5T67L · pith_short_16: DEXASIL5T67L5LTP · pith_short_8: DEXASIL5

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/DEXASIL5T67L5LTPJQLC44W2G5 \
  | 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: 192e09217d9fbebeae6f4c162e72da3766af7abe85b668ee11a8988d5bf6ce81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cba13d66480027bbe1609092821af243468c6c778b785098d3a78bce75ddf943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-12-20T14:00:57Z",
    "title_canon_sha256": "6481ab632741f0bcd465ecef02ebe0469c295319644d4ac958fdeb7c54341246"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10252",
    "kind": "arxiv",
    "version": 1
  }
}