Pith Number

pith:4LMJ7FXH

pith:2013:4LMJ7FXHCBADAYBJLPGWMDLZRP

not attested not anchored not stored refs pending

Information-theoretic tools for parametrized coarse-graining of non-equilibrium extended systems

Markos A. Katsoulakis, Petr Plechac

arxiv:1304.7700 v3 · 2013-04-29 · physics.comp-ph · cs.IT · math.IT · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LMJ7FXHCBADAYBJLPGWMDLZRP}

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	2026-05-18T01:50:14.623034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d89f96e710403060295bcd660d798bfa4a0313d8faf8da3bf824b2139b147e

Aliases

arxiv: 1304.7700 · arxiv_version: 1304.7700v3 · doi: 10.48550/arxiv.1304.7700 · pith_short_12: 4LMJ7FXHCBAD · pith_short_16: 4LMJ7FXHCBADAYBJ · pith_short_8: 4LMJ7FXH

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/4LMJ7FXHCBADAYBJLPGWMDLZRP \
  | 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: e2d89f96e710403060295bcd660d798bfa4a0313d8faf8da3bf824b2139b147e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2121389c4e32a2e8bb30b55daa0dd27ccbdd25e4c004339865f54c99df667b",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2013-04-29T16:22:02Z",
    "title_canon_sha256": "deeb27929d7759b3a8acd58c88bc07d11754d3ece7efa7891aaefd808f4e4833"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7700",
    "kind": "arxiv",
    "version": 3
  }
}