Pith Number

pith:YYUXQDWX

pith:2018:YYUXQDWXQI4WYCYYSN7A2KKKE4

not attested not anchored not stored refs pending

Entropy Maximization with Linear Constraints: The Uniqueness of the Shannon Entropy

G. Baris Bagci, Thomas Oikonomou

arxiv:1803.02556 v2 · 2018-03-07 · 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{YYUXQDWXQI4WYCYYSN7A2KKKE4}

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	2026-05-18T00:17:18.520999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c629780ed782396c0b18937e0d294a271f51ce02cff93ba264f385722b505d19

Aliases

arxiv: 1803.02556 · arxiv_version: 1803.02556v2 · doi: 10.48550/arxiv.1803.02556 · pith_short_12: YYUXQDWXQI4W · pith_short_16: YYUXQDWXQI4WYCYY · pith_short_8: YYUXQDWX

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/YYUXQDWXQI4WYCYYSN7A2KKKE4 \
  | 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: c629780ed782396c0b18937e0d294a271f51ce02cff93ba264f385722b505d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c4339833f27283603fa88fafc3033cf6cb2c86d5c5dea2fb7686e00a671c2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-03-07T07:54:08Z",
    "title_canon_sha256": "4b473e3c5ba9ce109fe30a83852c485371ab3a0677600138fb0350aa14a82e2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02556",
    "kind": "arxiv",
    "version": 2
  }
}