Pith Number

pith:7BPH4LYC

pith:2005:7BPH4LYCMF2TBKPNJKSHHPANKC

not attested not anchored not stored refs pending

Dynamics of a bouncing dimer

A. Kudrolli, D. Volfson, L. Tsimring, S. Dorbolo

arxiv:physics/0506060 v1 · 2005-06-07 · physics.class-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BPH4LYCMF2TBKPNJKSHHPANKC}

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	2026-05-18T01:05:08.488668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85e7e2f02617530a9ed4aa473bc0d50a45c8694f6116d423d15250bb9a31747

Aliases

arxiv: physics/0506060 · arxiv_version: physics/0506060v1 · doi: 10.48550/arxiv.physics/0506060 · pith_short_12: 7BPH4LYCMF2T · pith_short_16: 7BPH4LYCMF2TBKPN · pith_short_8: 7BPH4LYC

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/7BPH4LYCMF2TBKPNJKSHHPANKC \
  | 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: f85e7e2f02617530a9ed4aa473bc0d50a45c8694f6116d423d15250bb9a31747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b477d370774300c00e2fc64577b1ae44a87c7da4776415bbc77568cb402cb9f5",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2005-06-07T16:22:38Z",
    "title_canon_sha256": "76b0520332ebb205ca6c6552be2c0493deda0a5b05c9dade4d5eacb0d0643599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0506060",
    "kind": "arxiv",
    "version": 1
  }
}