Pith Number

pith:YAF2N2BS

pith:2013:YAF2N2BS2EYQSVAK2JJCVKAVTU

not attested not anchored not stored refs pending

Merging Uncertain Knowledge Bases in a Possibilistic Logic Framework

Claudio Sossai, Salem Benferhat

arxiv:1301.7359 v1 · 2013-01-30 · 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{YAF2N2BS2EYQSVAK2JJCVKAVTU}

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	2026-05-18T03:35:00.387286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c00ba6e832d13109540ad2522aa8159d2fc85ed72f56e09c17453e73906e3947

Aliases

arxiv: 1301.7359 · arxiv_version: 1301.7359v1 · doi: 10.48550/arxiv.1301.7359 · pith_short_12: YAF2N2BS2EYQ · pith_short_16: YAF2N2BS2EYQSVAK · pith_short_8: YAF2N2BS

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/YAF2N2BS2EYQSVAK2JJCVKAVTU \
  | 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: c00ba6e832d13109540ad2522aa8159d2fc85ed72f56e09c17453e73906e3947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84aadc4945f5fecf29fdcfb0a6a4da8152115704ffff1f83c7443e7c87bf7793",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-30T15:02:23Z",
    "title_canon_sha256": "4654565bcd8cbfff067cb1631a86a419459e8951151d0efd75ffcd92bf6bacbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7359",
    "kind": "arxiv",
    "version": 1
  }
}