Pith Number

pith:AZR2VIXE

pith:2017:AZR2VIXEHDRRN6PXCUVKTVFUQE

not attested not anchored not stored refs pending

Exact Nonlinear Model Reduction for a von Karman beam: Slow-Fast Decomposition and Spectral Submanifolds

George Haller, Paolo Tiso, Shobhit Jain

arxiv:1703.03001 v1 · 2017-03-08 · math.DS · cs.CE · nlin.CD · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZR2VIXEHDRRN6PXCUVKTVFUQE}

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	2026-05-18T00:21:35.224335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0663aaa2e438e316f9f7152aa9d4b481303986a395b1ce6fade3a870bf64a93a

Aliases

arxiv: 1703.03001 · arxiv_version: 1703.03001v1 · doi: 10.48550/arxiv.1703.03001 · pith_short_12: AZR2VIXEHDRR · pith_short_16: AZR2VIXEHDRRN6PX · pith_short_8: AZR2VIXE

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/AZR2VIXEHDRRN6PXCUVKTVFUQE \
  | 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: 0663aaa2e438e316f9f7152aa9d4b481303986a395b1ce6fade3a870bf64a93a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f9666ef093335c36102f7099359a3ff8b61b31bac6755a51a7bd9ecb7f2e1f",
    "cross_cats_sorted": [
      "cs.CE",
      "nlin.CD",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-03-08T19:25:57Z",
    "title_canon_sha256": "b21728eb10fd76e2376d8595ce1355c2be0ca18e57677f6e10ed9af59394dcfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03001",
    "kind": "arxiv",
    "version": 1
  }
}