Pith Number

pith:EDOZMBYQ

pith:2013:EDOZMBYQFCBLD3CYSCLS3MPBPV

not attested not anchored not stored refs pending

Dynamics of periodic Toda chains with a large number of particles

Dario Bambusi, Thierry Paul (CMLS-EcolePolytechnique), Thomas Kappeler

arxiv:1309.5441 v1 · 2013-09-21 · math.AP · 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{EDOZMBYQFCBLD3CYSCLS3MPBPV}

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	2026-05-18T03:12:45.644768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20dd9607102882b1ec5890972db1e17d48507dd23f755835647f36dbf5d8f684

Aliases

arxiv: 1309.5441 · arxiv_version: 1309.5441v1 · doi: 10.48550/arxiv.1309.5441 · pith_short_12: EDOZMBYQFCBL · pith_short_16: EDOZMBYQFCBLD3CY · pith_short_8: EDOZMBYQ

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/EDOZMBYQFCBLD3CYSCLS3MPBPV \
  | 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: 20dd9607102882b1ec5890972db1e17d48507dd23f755835647f36dbf5d8f684

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ff0602135c6b38ec98f82a1c21afae4b352d3983858c1bd33532dd50f454c4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-09-21T05:59:50Z",
    "title_canon_sha256": "d664d77b95a3df801dad8aff2653b07cca32e53587346e0280327fe5a6c0b114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5441",
    "kind": "arxiv",
    "version": 1
  }
}