Pith Number

pith:GALOHUGU

pith:2013:GALOHUGUAZQTVGEY4I457MIBXT

not attested not anchored not stored refs pending

Incremental Dynamic Construction of Layered Polytree Networks

Keung-Chi Ng, Tod S. Levitt

arxiv:1302.6833 v1 · 2013-02-27 · 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{GALOHUGUAZQTVGEY4I457MIBXT}

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	2026-05-18T03:32:18.497338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3016e3d0d406613a9898e239dfb101bccaed4796e6befc9286241354f6fec2c5

Aliases

arxiv: 1302.6833 · arxiv_version: 1302.6833v1 · doi: 10.48550/arxiv.1302.6833 · pith_short_12: GALOHUGUAZQT · pith_short_16: GALOHUGUAZQTVGEY · pith_short_8: GALOHUGU

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/GALOHUGUAZQTVGEY4I457MIBXT \
  | 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: 3016e3d0d406613a9898e239dfb101bccaed4796e6befc9286241354f6fec2c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cfe7cf0613b3d346e40cc215eb07e78d616af96f7b6e9bd5c64b583f3ee703",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-27T14:18:35Z",
    "title_canon_sha256": "00c1ca1d3667b64075c60f1459aab621609c9716f059fc4ad9d25087d2d9ba74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.6833",
    "kind": "arxiv",
    "version": 1
  }
}