Pith Number

pith:RMX4HZYA

pith:2024:RMX4HZYANDFLLEPXCWU6DFVBK7

not attested not anchored not stored refs pending

Workshop on Information Theory and Related Fields -- In Memory of Ning Cai

Christian Deppe, Holger Boche, Rami Ezzine, Wafa Labidi

arxiv:2408.01813 v2 · 2024-08-03 · 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{RMX4HZYANDFLLEPXCWU6DFVBK7}

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	2026-07-05T09:11:28.358215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b2fc3e70068cab591f715a9e196a157da74df1a8bafb7c350a0de55b5e10fbb

Aliases

arxiv: 2408.01813 · arxiv_version: 2408.01813v2 · doi: 10.48550/arxiv.2408.01813 · pith_short_12: RMX4HZYANDFL · pith_short_16: RMX4HZYANDFLLEPX · pith_short_8: RMX4HZYA

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/RMX4HZYANDFLLEPXCWU6DFVBK7 \
  | 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: 8b2fc3e70068cab591f715a9e196a157da74df1a8bafb7c350a0de55b5e10fbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "388c3149c83e46e31d8e99f9bdb680b27767b611c6cc4b082649cb11ee50bb07",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2024-08-03T15:48:01Z",
    "title_canon_sha256": "a8e2b550b5cbcc9dd5b4ff26c629c7ed3db6b08adfcb500e1796bca675a6676e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.01813",
    "kind": "arxiv",
    "version": 2
  }
}