Pith Number

pith:EEXMFNOC

pith:2014:EEXMFNOC367BSHGZPWDFIYVZV3

not attested not anchored not stored refs pending

Birkhoff coordinates for the Toda Lattice in the limit of infinitely many particles with an application to FPU

Alberto Maspero, Dario Bambusi

arxiv:1407.4315 v1 · 2014-07-16 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEXMFNOC367BSHGZPWDFIYVZV3}

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	2026-05-18T00:35:49.302212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212ec2b5c2dfbe191cd97d865462b9aed037c5d100e833194c7a2a59b583b191

Aliases

arxiv: 1407.4315 · arxiv_version: 1407.4315v1 · doi: 10.48550/arxiv.1407.4315 · pith_short_12: EEXMFNOC367B · pith_short_16: EEXMFNOC367BSHGZ · pith_short_8: EEXMFNOC

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/EEXMFNOC367BSHGZPWDFIYVZV3 \
  | 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: 212ec2b5c2dfbe191cd97d865462b9aed037c5d100e833194c7a2a59b583b191

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10a3d66ccf334dc0cc1008de83420ca7b5cf2e5b08c4a2706904e4bb518ae413",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-07-16T14:03:45Z",
    "title_canon_sha256": "a059a9fb109fa176b6c9c6920b942bfaeb000da14ccecdeb264ea9e639a07e91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4315",
    "kind": "arxiv",
    "version": 1
  }
}