Pith Number

pith:FEQCXXOW

pith:2025:FEQCXXOWG75Y6SI7SOLHUBP6XD

not attested not anchored not stored refs pending

Phase space contraction rate for classical mixed states

Jason R. Green, Mohamed Sahbani, Swetamber Das

arxiv:2502.09361 v3 · 2025-02-13 · cond-mat.stat-mech · cond-mat.soft · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEQCXXOWG75Y6SI7SOLHUBP6XD}

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	2026-07-05T11:09:08.263826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29202bddd637fb8f491f93967a05feb8c5cd5bc3b5dd515f421fb04792c0c26d

Aliases

arxiv: 2502.09361 · arxiv_version: 2502.09361v3 · doi: 10.48550/arxiv.2502.09361 · pith_short_12: FEQCXXOWG75Y · pith_short_16: FEQCXXOWG75Y6SI7 · pith_short_8: FEQCXXOW

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/FEQCXXOWG75Y6SI7SOLHUBP6XD \
  | 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: 29202bddd637fb8f491f93967a05feb8c5cd5bc3b5dd515f421fb04792c0c26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a645215f2694cc364f03545419305ed6ea1566f665f3a7d7cba4e15ceb35cbb9",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-02-13T14:28:29Z",
    "title_canon_sha256": "1e334829ad49c19ddfc8ce1ded57a14ba092a271b9e603c0e64d114115e1e02e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09361",
    "kind": "arxiv",
    "version": 3
  }
}