Pith Number

pith:4ZOTWGAX

pith:2014:4ZOTWGAXYNBEE536F4OBXOGCAZ

not attested not anchored not stored refs pending

Asymmetric Distributed Constraint Optimization Problems

Alon Grubshtein, Amnon Meisels, Arnon Netzer, Roie Zivan, Tal Grinshpoun

arxiv:1402.0587 v1 · 2014-02-04 · 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{4ZOTWGAXYNBEE536F4OBXOGCAZ}

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	2026-05-18T03:00:13.670984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e65d3b1817c34242777e2f1c1bb8c2065ac89c875701794bbd78aa8ff665c96e

Aliases

arxiv: 1402.0587 · arxiv_version: 1402.0587v1 · doi: 10.48550/arxiv.1402.0587 · pith_short_12: 4ZOTWGAXYNBE · pith_short_16: 4ZOTWGAXYNBEE536 · pith_short_8: 4ZOTWGAX

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/4ZOTWGAXYNBEE536F4OBXOGCAZ \
  | 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: e65d3b1817c34242777e2f1c1bb8c2065ac89c875701794bbd78aa8ff665c96e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02d90a814590b12aeb8a2fa86079f11f90c5b11778b148e89eb14cf59a98ba33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-02-04T01:43:59Z",
    "title_canon_sha256": "676274ba881ed496f48c3c88ad47787c82c906285be2f2ee41ce773c67a09298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0587",
    "kind": "arxiv",
    "version": 1
  }
}