Pith Number

pith:I3CNSFIH

pith:2015:I3CNSFIHKB7ZNXAK2CQ5PD3DSX

not attested not anchored not stored refs pending

The Fermi-Pasta-Ulam system as a model for glasses

Alberto Maiocchi, Andrea Carati, Graziano Amati, Luigi Galgani

arxiv:1507.05855 v1 · 2015-07-21 · 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{I3CNSFIHKB7ZNXAK2CQ5PD3DSX}

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	2026-05-18T01:36:32.271200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46c4d91507507f96dc0ad0a1d78f6395f1872292fbebd024db06328886fa3fa4

Aliases

arxiv: 1507.05855 · arxiv_version: 1507.05855v1 · doi: 10.48550/arxiv.1507.05855 · pith_short_12: I3CNSFIHKB7Z · pith_short_16: I3CNSFIHKB7ZNXAK · pith_short_8: I3CNSFIH

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/I3CNSFIHKB7ZNXAK2CQ5PD3DSX \
  | 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: 46c4d91507507f96dc0ad0a1d78f6395f1872292fbebd024db06328886fa3fa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3baba192d6f14275ae84818e25668380a9b3822fe1c37e31dc94cd2629a7ed0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-07-21T14:42:55Z",
    "title_canon_sha256": "e3c1cd06137cca5d8b20b8ee4233c33a8e8f43f606fef676f9a1be0cbd7e7073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05855",
    "kind": "arxiv",
    "version": 1
  }
}