Pith Number

pith:OEVRKX7I

pith:2024:OEVRKX7I3C3TVJWR2R5TLDF6EA

not attested not anchored not stored refs pending

When a periodic forcing and a time-delayed nonlinear forcing drive a non-delayed Duffing oscillator

Mattia Coccolo, Miguel A.F. Sanju\'an

arxiv:2412.07547 v1 · 2024-12-10 · nlin.CD · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEVRKX7I3C3TVJWR2R5TLDF6EA}

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	2026-07-05T09:47:11.368151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

712b155fe8d8b73aa6d1d47b358cbe2009da391bc821b0e6eff72810494d5767

Aliases

arxiv: 2412.07547 · arxiv_version: 2412.07547v1 · doi: 10.48550/arxiv.2412.07547 · pith_short_12: OEVRKX7I3C3T · pith_short_16: OEVRKX7I3C3TVJWR · pith_short_8: OEVRKX7I

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/OEVRKX7I3C3TVJWR2R5TLDF6EA \
  | 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: 712b155fe8d8b73aa6d1d47b358cbe2009da391bc821b0e6eff72810494d5767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a35380bffc23da151e5e4e4184967896b87864237c784209285fc2a684b36da",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2024-12-10T14:38:38Z",
    "title_canon_sha256": "75afcb29ac9af0f7f41d25bf9a2a873d5beae3637842d451612690f87e7607e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.07547",
    "kind": "arxiv",
    "version": 1
  }
}