Pith Number

pith:XISUCMR2

pith:2004:XISUCMR2XFTB5SLG7U37NZ7RL6

not attested not anchored not stored refs pending

Broken Ergodicity in classically chaotic spin systems

E.Pedersoli, F.Borgonovi, G.L.Celardo, M.Maianti

arxiv:cond-mat/0402270 v1 · 2004-02-10 · 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{XISUCMR2XFTB5SLG7U37NZ7RL6}

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	2026-05-18T02:46:23.005759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba2541323ab9661ec966fd37f6e7f15fadd17d0c50ba1a8799be3024650fcfc4

Aliases

arxiv: cond-mat/0402270 · arxiv_version: cond-mat/0402270v1 · doi: 10.48550/arxiv.cond-mat/0402270 · pith_short_12: XISUCMR2XFTB · pith_short_16: XISUCMR2XFTB5SLG · pith_short_8: XISUCMR2

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/XISUCMR2XFTB5SLG7U37NZ7RL6 \
  | 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: ba2541323ab9661ec966fd37f6e7f15fadd17d0c50ba1a8799be3024650fcfc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f73ce717ef938735230d1a86d09918a80dccdd5ca69b9be14b95f02ceb24a9e5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2004-02-10T13:11:43Z",
    "title_canon_sha256": "e685df062c0dc51259a496f2e3164d7dc1c866528ab1ffea33ea3fc7fdc5a0a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0402270",
    "kind": "arxiv",
    "version": 1
  }
}