Pith Number

pith:OGKRSSHR

pith:2022:OGKRSSHR23OA2XW5ZY24LWZ4V2

not attested not anchored not stored refs pending

A Theory of Semantic Communication

Deniz Gunduz, Qi Cao, Yulin Shao

arxiv:2212.01485 v4 · 2022-12-02 · cs.IT · 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{OGKRSSHR23OA2XW5ZY24LWZ4V2}

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.

Cited by

1 paper in Pith

DISCD: Distributed Lossy Semantic Communication for Logical Deduction of Hypothesis

Receipt and verification

First computed	2026-07-05T12:01:51.905033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71951948f1d6dc0d5eddce35c5db3caeb7ad9db5c3a171367a1faeee0beb4d92

Aliases

arxiv: 2212.01485 · arxiv_version: 2212.01485v4 · doi: 10.48550/arxiv.2212.01485 · pith_short_12: OGKRSSHR23OA · pith_short_16: OGKRSSHR23OA2XW5 · pith_short_8: OGKRSSHR

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/OGKRSSHR23OA2XW5ZY24LWZ4V2 \
  | 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: 71951948f1d6dc0d5eddce35c5db3caeb7ad9db5c3a171367a1faeee0beb4d92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60eda6a5ee3666afd13d532b6570f6ac32e3cdb20b4eff612071347933ffedc1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2022-12-02T23:18:21Z",
    "title_canon_sha256": "55db4e89cbe92ea8b866d63e61ecad820fc675e3e74665b7f25bcac6837b23aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.01485",
    "kind": "arxiv",
    "version": 4
  }
}