Pith Number

pith:SYR7H6PS

pith:2017:SYR7H6PSNHH6P3RFP3XBWIFQWE

not attested not anchored not stored refs pending

Composition law of $\kappa$-entropy for statistically independent systems

A.M. Scarfone, A. Sparavigna, G. Kaniadakis, T. Wada

arxiv:1705.03873 v1 · 2017-05-10 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYR7H6PSNHH6P3RFP3XBWIFQWE}

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	2026-05-18T00:44:42.873935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9623f3f9f269cfe7ee257eee1b20b0b113f32731e3d5a803c759fa31af5b73a5

Aliases

arxiv: 1705.03873 · arxiv_version: 1705.03873v1 · doi: 10.48550/arxiv.1705.03873 · pith_short_12: SYR7H6PSNHH6 · pith_short_16: SYR7H6PSNHH6P3RF · pith_short_8: SYR7H6PS

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/SYR7H6PSNHH6P3RFP3XBWIFQWE \
  | 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: 9623f3f9f269cfe7ee257eee1b20b0b113f32731e3d5a803c759fa31af5b73a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "451dfd6282bfac6b4cc10f16d29593d6df6c007bdd9dadcf5ba734ef3ad7d18d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-05-10T17:50:27Z",
    "title_canon_sha256": "ce825c9d6f8844e84b3e7525c6374fb9921a86a96c9142ce089cabc9b179ab0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03873",
    "kind": "arxiv",
    "version": 1
  }
}