Pith Number

pith:K7OWSD3G

pith:2009:K7OWSD3G4LJHT5BWPD2DSNS4I5

not attested not anchored not stored refs pending

Mapping between dissipative and Hamiltonian systems

Jianhua Xing

arxiv:0908.4526 v4 · 2009-08-31 · 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{K7OWSD3G4LJHT5BWPD2DSNS4I5}

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	2026-05-18T04:42:35.345838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57dd690f66e2d279f43678f439365c47601b9788fcf0f5e986156ebf7e93f8c9

Aliases

arxiv: 0908.4526 · arxiv_version: 0908.4526v4 · doi: 10.48550/arxiv.0908.4526 · pith_short_12: K7OWSD3G4LJH · pith_short_16: K7OWSD3G4LJHT5BW · pith_short_8: K7OWSD3G

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/K7OWSD3G4LJHT5BWPD2DSNS4I5 \
  | 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: 57dd690f66e2d279f43678f439365c47601b9788fcf0f5e986156ebf7e93f8c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d5ba28f2729b9551150540883f38ee9cc42907913c600479eb3f43b7e781b44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-08-31T12:54:29Z",
    "title_canon_sha256": "2ad72abcc5f8ed09d7975471e40af2a01a7d3d0e474ad07919816906b2acc031"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.4526",
    "kind": "arxiv",
    "version": 4
  }
}