Pith Number

pith:ORIIAUDH

pith:2016:ORIIAUDHLCPJ4L3PLHHLAYUD3K

not attested not anchored not stored refs pending

Identification of Nonlinear Normal Modes of Engineering Structures under Broadband Forcing

C. Grappasonni, G. Kerschen, J.P. No\"el, L. Renson

arxiv:1604.08069 v1 · 2016-04-27 · 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{ORIIAUDHLCPJ4L3PLHHLAYUD3K}

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	2026-05-18T01:16:08.261511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7450805067589e9e2f6f59ceb06283da8dc9661247013010bb399504a5e4efe4

Aliases

arxiv: 1604.08069 · arxiv_version: 1604.08069v1 · doi: 10.48550/arxiv.1604.08069 · pith_short_12: ORIIAUDHLCPJ · pith_short_16: ORIIAUDHLCPJ4L3P · pith_short_8: ORIIAUDH

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/ORIIAUDHLCPJ4L3PLHHLAYUD3K \
  | 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: 7450805067589e9e2f6f59ceb06283da8dc9661247013010bb399504a5e4efe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "136652f28235d9fd2268d9386588a036f60c879d58cb5a38f1792ebadbb92c46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-04-27T13:48:32Z",
    "title_canon_sha256": "8e733d9f6bd0e42d67df0005502bbb0bbc851726279231563e5be544e3476ec6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.08069",
    "kind": "arxiv",
    "version": 1
  }
}