Pith Number

pith:KQTYN7YD

pith:2015:KQTYN7YDKE5ZGRTAWTTBDZEZ3B

not attested not anchored not stored refs pending

Probabilistic Constraint Programming for Parameters Optimisation of Generative Models

Jorge Cruz, Marco Correia, Massimiliano Zanin, Pedro A. C. Sousa

arxiv:1505.07744 v1 · 2015-05-28 · physics.soc-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KQTYN7YDKE5ZGRTAWTTBDZEZ3B}

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	2026-05-18T01:14:36.036952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

542786ff03513b934660b4e611e499d86f53cbd90e6bbad234d8589c281e1637

Aliases

arxiv: 1505.07744 · arxiv_version: 1505.07744v1 · doi: 10.48550/arxiv.1505.07744 · pith_short_12: KQTYN7YDKE5Z · pith_short_16: KQTYN7YDKE5ZGRTA · pith_short_8: KQTYN7YD

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/KQTYN7YDKE5ZGRTAWTTBDZEZ3B \
  | 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: 542786ff03513b934660b4e611e499d86f53cbd90e6bbad234d8589c281e1637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56567ca8bd532ef4c550b91561f37175eb253850a70aa3fdeb8820d79014608b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-05-28T16:30:34Z",
    "title_canon_sha256": "ee815e63b0ff77fe022ecff708606c2ee9b34372cf9e9cb50eaf90856615e6be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07744",
    "kind": "arxiv",
    "version": 1
  }
}