Pith Number

pith:ELGOCJGX

pith:2025:ELGOCJGXNQ7IE65NN6UO2BTMRT

not attested not anchored not stored refs pending

Testing (Conditional) Mutual Information

Jan Seyfried, Marco Tomamichel, Sayantan Sen

arxiv:2506.03894 v1 · 2025-06-04 · cs.DS · 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{ELGOCJGXNQ7IE65NN6UO2BTMRT}

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	2026-07-05T11:15:53.678792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cce124d76c3e827bad6fa8ed066c8cf7ede09f5b5b9a6ec651b6e742e941aa

Aliases

arxiv: 2506.03894 · arxiv_version: 2506.03894v1 · doi: 10.48550/arxiv.2506.03894 · pith_short_12: ELGOCJGXNQ7I · pith_short_16: ELGOCJGXNQ7IE65N · pith_short_8: ELGOCJGX

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/ELGOCJGXNQ7IE65NN6UO2BTMRT \
  | 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: 22cce124d76c3e827bad6fa8ed066c8cf7ede09f5b5b9a6ec651b6e742e941aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7542a534c8626c8060a674089619a566a905b4fdb1bc1ffd2b3e872dd45f57c5",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2025-06-04T12:43:12Z",
    "title_canon_sha256": "9099a3d10a5965987676f75fdb76eb8855865ca488b4b119478a8689f58bef42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03894",
    "kind": "arxiv",
    "version": 1
  }
}