Pith Number

pith:KHY2IL7S

pith:2011:KHY2IL7SFHYV47DJB7Q236ASCW

not attested not anchored not stored refs pending

Distributed Lossy Source Coding Using Real-Number Codes

Fabrice Labeau, Mojtaba Vaezi

arxiv:1111.0654 v2 · 2011-11-02 · cs.IT · cs.CV · cs.NI · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHY2IL7SFHYV47DJB7Q236ASCW}

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	2026-05-18T03:53:17.523637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f1a42ff229f15e7c690fe1adf8121582614b001068ed6d471d75fc4ee90f0d

Aliases

arxiv: 1111.0654 · arxiv_version: 1111.0654v2 · doi: 10.48550/arxiv.1111.0654 · pith_short_12: KHY2IL7SFHYV · pith_short_16: KHY2IL7SFHYV47DJ · pith_short_8: KHY2IL7S

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/KHY2IL7SFHYV47DJB7Q236ASCW \
  | 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: 51f1a42ff229f15e7c690fe1adf8121582614b001068ed6d471d75fc4ee90f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030c562c450cc7c1646fb7cff7e57387cd28b4c888a10ce1080fd4f528ba1e50",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.NI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-11-02T20:46:44Z",
    "title_canon_sha256": "a04ea58560cfe2a4618e5c8f24cc02123109029d96c8ba4c2ff6ba4a283a739a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0654",
    "kind": "arxiv",
    "version": 2
  }
}