Pith Number

pith:WE4AFOZP

pith:1997:WE4AFOZPRJCPPWYVKUILRJVTCN

not attested not anchored not stored refs pending

Localization and Equipartition of Energy in the beta-FPU Chain : Chaotic Breathers

Alessandro Torcini, Stefano Ruffo, Thierry Cretegny, Thierry Dauxois

arxiv:cond-mat/9709204 v2 · 1997-09-18 · cond-mat.stat-mech · chao-dyn · cond-mat.dis-nn · nlin.CD · nlin.PS · patt-sol

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WE4AFOZPRJCPPWYVKUILRJVTCN}

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	2026-05-18T01:07:07.838170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b13802bb2f8a44f7db155510b8a6b313430eafed96365f6eb48d40b7b153540c

Aliases

arxiv: cond-mat/9709204 · arxiv_version: cond-mat/9709204v2 · doi: 10.48550/arxiv.cond-mat/9709204 · pith_short_12: WE4AFOZPRJCP · pith_short_16: WE4AFOZPRJCPPWYV · pith_short_8: WE4AFOZP

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/WE4AFOZPRJCPPWYVKUILRJVTCN \
  | 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: b13802bb2f8a44f7db155510b8a6b313430eafed96365f6eb48d40b7b153540c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "543c1328599ad863a16ba6fe73b7a4c38af4081a13decb182ae592a88e790bde",
    "cross_cats_sorted": [
      "chao-dyn",
      "cond-mat.dis-nn",
      "nlin.CD",
      "nlin.PS",
      "patt-sol"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1997-09-18T14:47:16Z",
    "title_canon_sha256": "be4a8bae348d28931afd93da0348a36176af7c08748056ffaea5b5e5423dff10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9709204",
    "kind": "arxiv",
    "version": 2
  }
}