Pith Number

pith:LNO4HBMA

pith:2023:LNO4HBMALLSTX64BWGNC5SDZDF

not attested not anchored not stored refs pending

Deterministic K-Identification For Binary Symmetric Channel

Christian Deppe, Holger Boche, Mohammad Javad Salariseddigh, Ons Dabbabi

arxiv:2305.04260 v1 · 2023-05-07 · 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{LNO4HBMALLSTX64BWGNC5SDZDF}

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	2026-07-05T06:07:46.526869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b5dc385805ae53bfb81b19a2ec879196fbecbba8905fab633868f9b13589551

Aliases

arxiv: 2305.04260 · arxiv_version: 2305.04260v1 · doi: 10.48550/arxiv.2305.04260 · pith_short_12: LNO4HBMALLST · pith_short_16: LNO4HBMALLSTX64B · pith_short_8: LNO4HBMA

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/LNO4HBMALLSTX64BWGNC5SDZDF \
  | 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: 5b5dc385805ae53bfb81b19a2ec879196fbecbba8905fab633868f9b13589551

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92366359ae4126ead41a2040a5860a7397a23e059e81bfdee45c9745cd3116f8",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2023-05-07T12:37:36Z",
    "title_canon_sha256": "788cef0b83f42caf56f268635576ea84716e144819995011aa9a942eb46138e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04260",
    "kind": "arxiv",
    "version": 1
  }
}