Pith Number

pith:F6NZJZ5P

pith:2015:F6NZJZ5PY4VPTHEF7XDDHDAX3X

not attested not anchored not stored refs pending

A spectral characterization of nonlinear normal modes

Alexandre Mauroy, Ga\"etan Kerschen, Giuseppe Ilario Cirillo, Ludovic Renson, Rodolphe Sepulchre

arxiv:1507.03753 v3 · 2015-07-14 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6NZJZ5PY4VPTHEF7XDDHDAX3X}

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	2026-05-17T23:47:31.972239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f9b94e7afc72af99c85fdc6338c17ddcb0ed93aaaf44df55fbf47f7a1cd9c8b

Aliases

arxiv: 1507.03753 · arxiv_version: 1507.03753v3 · doi: 10.48550/arxiv.1507.03753 · pith_short_12: F6NZJZ5PY4VP · pith_short_16: F6NZJZ5PY4VPTHEF · pith_short_8: F6NZJZ5P

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/F6NZJZ5PY4VPTHEF7XDDHDAX3X \
  | 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: 2f9b94e7afc72af99c85fdc6338c17ddcb0ed93aaaf44df55fbf47f7a1cd9c8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81ca360587fa2e19bf69271ac845ab9e6cfa0a5a69d36dbc3a03a9cf0aedcc93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-07-14T08:07:40Z",
    "title_canon_sha256": "f8ee007ef0acc348685dcdd9372feaf9442eef7dddf522186bae85fa22262ac9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03753",
    "kind": "arxiv",
    "version": 3
  }
}