Pith Number

pith:JT6LW54L

pith:2025:JT6LW54LXYODGOIBVWZD26BTCG

not attested not anchored not stored refs pending

Spin-free orbital entropy, mutual information, and correlation analysis

Jiri Pittner

arxiv:2502.04800 v2 · 2025-02-07 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JT6LW54LXYODGOIBVWZD26BTCG}

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	2026-07-05T11:03:56.328969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cfcbb778bbe1c333901adb23d783311b8916434f478b1b0d49a93fe0a2f61e0

Aliases

arxiv: 2502.04800 · arxiv_version: 2502.04800v2 · doi: 10.48550/arxiv.2502.04800 · pith_short_12: JT6LW54LXYOD · pith_short_16: JT6LW54LXYODGOIB · pith_short_8: JT6LW54L

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/JT6LW54LXYODGOIBVWZD26BTCG \
  | 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: 4cfcbb778bbe1c333901adb23d783311b8916434f478b1b0d49a93fe0a2f61e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dada101ed7977ca3377e47c6603a53c741ff56f6db9b4da21bd2260a4054dd31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-02-07T10:10:45Z",
    "title_canon_sha256": "d9c422b6dabb2fa20433b1f2538098375d90ba9091eceec61773f0745cb19c65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04800",
    "kind": "arxiv",
    "version": 2
  }
}