Pith Number

pith:KVPCRA77

pith:2018:KVPCRA77IFS3EBHRZN7PTYXLDV

not attested not anchored not stored refs pending

Memory effects in the Fermi-Pasta-Ulam Model

Graziano Amati, Hugues Meyer, Tanja Schilling

arxiv:1806.06210 v3 · 2018-06-16 · 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{KVPCRA77IFS3EBHRZN7PTYXLDV}

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	2026-05-17T23:55:14.351728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

555e2883ff4165b204f1cb7ef9e2eb1d463c41354188d3a80a29ae9fb4375ca7

Aliases

arxiv: 1806.06210 · arxiv_version: 1806.06210v3 · doi: 10.48550/arxiv.1806.06210 · pith_short_12: KVPCRA77IFS3 · pith_short_16: KVPCRA77IFS3EBHR · pith_short_8: KVPCRA77

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/KVPCRA77IFS3EBHRZN7PTYXLDV \
  | 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: 555e2883ff4165b204f1cb7ef9e2eb1d463c41354188d3a80a29ae9fb4375ca7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6676af0011fcd6fa9afba7c87a8def08947b322dc78ea1366942eb612a8e073e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2018-06-16T09:12:43Z",
    "title_canon_sha256": "f541b9fdf0d1a89ebf86c9c15a23aecdae7c98ad2d53c1ef552cd2db002ec9c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06210",
    "kind": "arxiv",
    "version": 3
  }
}