Pith Number

pith:4CQFOGXY

pith:2017:4CQFOGXYBDQAHDMPQ443LCCULS

not attested not anchored not stored refs pending

Explicit Backbone Curves from Spectral Submanifolds of Forced-Damped Nonlinear Mechanical Systems

George Haller, Thomas Breunung

arxiv:1709.05947 v3 · 2017-09-18 · 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{4CQFOGXYBDQAHDMPQ443LCCULS}

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	2026-05-18T00:11:50.525533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a0571af808e0038d8f8739b588545ca9a9e934f9fcb4bc10c51c8b947d04b1

Aliases

arxiv: 1709.05947 · arxiv_version: 1709.05947v3 · doi: 10.48550/arxiv.1709.05947 · pith_short_12: 4CQFOGXYBDQA · pith_short_16: 4CQFOGXYBDQAHDMP · pith_short_8: 4CQFOGXY

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/4CQFOGXYBDQAHDMPQ443LCCULS \
  | 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: e0a0571af808e0038d8f8739b588545ca9a9e934f9fcb4bc10c51c8b947d04b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52edcceb2a31da460a327ebf79dfa5ca35a74309550fe3f81c73cb36945ad49a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-09-18T14:03:44Z",
    "title_canon_sha256": "c8f485df7d231ffcc4a9bddaff403c39fd00799df1042fe73829c73635d76acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05947",
    "kind": "arxiv",
    "version": 3
  }
}