Pith Number

pith:2SARDKQ7

pith:2013:2SARDKQ7FVC2FZCW5DVQC6IXHC

not attested not anchored not stored refs pending

The scattering map in two coupled piecewise-smooth systems, with numerical application to rocking blocks

A. Granados, S.J. Hogan, T.M. Seara

arxiv:1305.1582 v1 · 2013-05-07 · 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{2SARDKQ7FVC2FZCW5DVQC6IXHC}

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	2026-05-18T01:50:05.138153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d48111aa1f2d45a2e456e8eb0179173894653f10c30f81aa84d3765ac4a532ef

Aliases

arxiv: 1305.1582 · arxiv_version: 1305.1582v1 · doi: 10.48550/arxiv.1305.1582 · pith_short_12: 2SARDKQ7FVC2 · pith_short_16: 2SARDKQ7FVC2FZCW · pith_short_8: 2SARDKQ7

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/2SARDKQ7FVC2FZCW5DVQC6IXHC \
  | 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: d48111aa1f2d45a2e456e8eb0179173894653f10c30f81aa84d3765ac4a532ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b046897538e51a3b3455a024c6699a3d69746f6a7095345f3f7a9c9dfef33a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-05-07T17:00:16Z",
    "title_canon_sha256": "aed8516230a608988d826e5fa1c530a0016aa21d81abb691eed18a68cbd124e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1582",
    "kind": "arxiv",
    "version": 1
  }
}