Pith Number

pith:V4VUS2JX

pith:2011:V4VUS2JXAU6DFHVM43UDYHN6YC

not attested not anchored not stored refs pending

Efficient time series detection of the strong stochasticity threshold in Fermi-Pasta-Ulam oscillator lattices

Alan Yoshio Reyes-Martinez, M. Romero-Bastida

arxiv:1101.1036 v1 · 2011-01-05 · 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{V4VUS2JXAU6DFHVM43UDYHN6YC}

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	2026-05-18T02:04:12.772816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af2b496937053c329eace6e83c1dbec0b2448a6464529c0e9fbbbe24e842a103

Aliases

arxiv: 1101.1036 · arxiv_version: 1101.1036v1 · doi: 10.48550/arxiv.1101.1036 · pith_short_12: V4VUS2JXAU6D · pith_short_16: V4VUS2JXAU6DFHVM · pith_short_8: V4VUS2JX

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/V4VUS2JXAU6DFHVM43UDYHN6YC \
  | 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: af2b496937053c329eace6e83c1dbec0b2448a6464529c0e9fbbbe24e842a103

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db3c9ac0fe1edb323ca5567591b1fbd3d12bdef620e748232825a703c9fd6455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-01-05T17:27:54Z",
    "title_canon_sha256": "cf0bb83ea8a7c39ed64c957e3ead9c6034a5a45a8cdf8a23a897310c2ec6c85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1036",
    "kind": "arxiv",
    "version": 1
  }
}