Pith Number

pith:PYUL3SBV

pith:2013:PYUL3SBVEHGKZQSY4KA47RCBB6

not attested not anchored not stored refs pending

Exploiting Binary Floating-Point Representations for Constraint Propagation: The Complete Unabridged Version

Arnaud Gotlieb, Matthieu Carlier, Roberta Gori, Roberto Bagnara

arxiv:1308.3847 v4 · 2013-08-18 · cs.AI · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PYUL3SBVEHGKZQSY4KA47RCBB6}

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	2026-05-18T01:36:04.201477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e28bdc83521ccacc258e281cfc4410f9c01743c0f7c552aaadba292de4ce29c

Aliases

arxiv: 1308.3847 · arxiv_version: 1308.3847v4 · doi: 10.48550/arxiv.1308.3847 · pith_short_12: PYUL3SBVEHGK · pith_short_16: PYUL3SBVEHGKZQSY · pith_short_8: PYUL3SBV

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/PYUL3SBVEHGKZQSY4KA47RCBB6 \
  | 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: 7e28bdc83521ccacc258e281cfc4410f9c01743c0f7c552aaadba292de4ce29c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22bd082fb5456e60a53c59435364413d94a090495be453e4c2c8c97a96169571",
    "cross_cats_sorted": [
      "cs.SE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-08-18T09:43:14Z",
    "title_canon_sha256": "76c389243a1dc4bc43a0812f8fd0facecb5488d1c575ccc00cf8f22ed4086676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3847",
    "kind": "arxiv",
    "version": 4
  }
}