Pith Number

pith:TOYPRPEJ

pith:2015:TOYPRPEJ3KLHXDDRIOUYRL5GVN

not attested not anchored not stored refs pending

Extension of Information Geometry to Non-statistical Systems: Some Examples

Ben Anthonis, Jan Naudts

arxiv:1506.03919 v1 · 2015-06-12 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOYPRPEJ3KLHXDDRIOUYRL5GVN}

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	2026-05-18T01:51:18.854143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb0f8bc89da967b8c7143a988afa6ab6f6e8be0f6ed0cadf78203d9689ecc7d

Aliases

arxiv: 1506.03919 · arxiv_version: 1506.03919v1 · doi: 10.48550/arxiv.1506.03919 · pith_short_12: TOYPRPEJ3KLH · pith_short_16: TOYPRPEJ3KLHXDDR · pith_short_8: TOYPRPEJ

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/TOYPRPEJ3KLHXDDRIOUYRL5GVN \
  | 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: 9bb0f8bc89da967b8c7143a988afa6ab6f6e8be0f6ed0cadf78203d9689ecc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57def8e672cdb1bcc6d8ed2f62c549a602ae5a01a4d2d24e0d63aa325285dfce",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-12T07:50:15Z",
    "title_canon_sha256": "578e5add930d1168feedf46b4f32119246c7fadbfa78e7771d70e754ee4965d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03919",
    "kind": "arxiv",
    "version": 1
  }
}