Pith Number

pith:KUZK4VQ6

pith:2013:KUZK4VQ6K57DFNPRRMKMYLET3Z

not attested not anchored not stored refs pending

A Sensitivity Analysis of Pathfinder: A Follow-up Study

Bruce Abramson, Keung-Chi Ng

arxiv:1303.5734 v1 · 2013-03-20 · 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{KUZK4VQ6K57DFNPRRMKMYLET3Z}

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	2026-05-18T03:30:01.513842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5532ae561e577e32b5f18b14cc2c93de7054b6f7ecf137b999c6436e9df56168

Aliases

arxiv: 1303.5734 · arxiv_version: 1303.5734v1 · doi: 10.48550/arxiv.1303.5734 · pith_short_12: KUZK4VQ6K57D · pith_short_16: KUZK4VQ6K57DFNPR · pith_short_8: KUZK4VQ6

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/KUZK4VQ6K57DFNPRRMKMYLET3Z \
  | 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: 5532ae561e577e32b5f18b14cc2c93de7054b6f7ecf137b999c6436e9df56168

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4111516f81829431e6855d9db6924816bb420916bb8c08314a22f6f8b44b7488",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-03-20T15:32:02Z",
    "title_canon_sha256": "e90b77376024eb24c9826da718afc16b6209979fb9ef8111f233e1ed67750bf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5734",
    "kind": "arxiv",
    "version": 1
  }
}