Pith Number

pith:FFDHYS7N

pith:2023:FFDHYS7N5UFILZ3ATC5GUKBM3C

not attested not anchored not stored refs pending

Billiards with Spatial Memory

Maziyar Jalaal, Nico Schramma, Stijn Delnoij, Thijs Albers

arxiv:2307.01734 v1 · 2023-07-04 · nlin.CD · cond-mat.soft · nlin.PS · physics.bio-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{FFDHYS7N5UFILZ3ATC5GUKBM3C}

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	2026-07-05T06:28:00.150959Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29467c4beded0a85e76098ba6a282cd893025425ceac4942f72a2a32837fe2d9

Aliases

arxiv: 2307.01734 · arxiv_version: 2307.01734v1 · doi: 10.48550/arxiv.2307.01734 · pith_short_12: FFDHYS7N5UFI · pith_short_16: FFDHYS7N5UFILZ3A · pith_short_8: FFDHYS7N

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/FFDHYS7N5UFILZ3ATC5GUKBM3C \
  | 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: 29467c4beded0a85e76098ba6a282cd893025425ceac4942f72a2a32837fe2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae1cf56715b4be385748969ab8767f70a3d6b61d50e6bd0e03cb01a3285698f2",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.PS",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2023-07-04T14:11:04Z",
    "title_canon_sha256": "0e90cec8eb393275b7f7e92528db84fcdd3822a769a57bfca5194147df860185"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.01734",
    "kind": "arxiv",
    "version": 1
  }
}