Pith Number

pith:ECBXH3YO

pith:2012:ECBXH3YOVP2CHB7QVS4HJNZCVE

not attested not anchored not stored refs pending

An Axiomatic Approach to Robustness in Search Problems with Multiple Scenarios

Olivier Spanjaard, Patrice Perny

arxiv:1212.2496 v1 · 2012-10-19 · 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{ECBXH3YOVP2CHB7QVS4HJNZCVE}

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	2026-05-18T03:38:44.555401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208373ef0eabf42387f0acb874b722a9115ee6c8d7cd155330e84b4e1db2389e

Aliases

arxiv: 1212.2496 · arxiv_version: 1212.2496v1 · doi: 10.48550/arxiv.1212.2496 · pith_short_12: ECBXH3YOVP2C · pith_short_16: ECBXH3YOVP2CHB7Q · pith_short_8: ECBXH3YO

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/ECBXH3YOVP2CHB7QVS4HJNZCVE \
  | 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: 208373ef0eabf42387f0acb874b722a9115ee6c8d7cd155330e84b4e1db2389e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bafaef4327308ac6ef50218d6be76d64cf793d6003958bee67b8515b1d276503",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2012-10-19T15:07:32Z",
    "title_canon_sha256": "230a0a3f97e99731a8fdeff164f0ce897aa5c3fd12e0a98909dea64fe099c290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2496",
    "kind": "arxiv",
    "version": 1
  }
}