Pith Number

pith:VDYUV3RH

pith:2011:VDYUV3RHT6GL5YIPKSMCSJUYXU

not attested not anchored not stored refs pending

Contradiction measures and specificity degrees of basic belief assignments

Arnaud Martin (IRISA), Christophe Osswald (E3I2), Florentin Smarandache (UNM)

arxiv:1109.3700 v1 · 2011-09-16 · 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{VDYUV3RHT6GL5YIPKSMCSJUYXU}

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	2026-05-18T04:12:55.308267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8f14aee279f8cbee10f5498292698bd359c09b14ffe9368da5bd0ddca974b08

Aliases

arxiv: 1109.3700 · arxiv_version: 1109.3700v1 · doi: 10.48550/arxiv.1109.3700 · pith_short_12: VDYUV3RHT6GL · pith_short_16: VDYUV3RHT6GL5YIP · pith_short_8: VDYUV3RH

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/VDYUV3RHT6GL5YIPKSMCSJUYXU \
  | 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: a8f14aee279f8cbee10f5498292698bd359c09b14ffe9368da5bd0ddca974b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc39bcc875dfc478ac4685b45aa1e9bac2b4c15ee343d2ece2ffdb99714bfd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2011-09-16T19:34:47Z",
    "title_canon_sha256": "ad569c8f64b98217b015325c29331787219bab9c353f6fe99a747967760f0323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3700",
    "kind": "arxiv",
    "version": 1
  }
}