Pith Number

pith:HD2CJ2R2

pith:2011:HD2CJ2R2FAC4XIRVV2YQF66WZF

not attested not anchored not stored refs pending

Lorentz Process with shrinking holes in a wall

Domokos Szasz, Peter Nandori

arxiv:1111.6193 v2 · 2011-11-26 · 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{HD2CJ2R2FAC4XIRVV2YQF66WZF}

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	2026-05-18T01:18:23.778417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38f424ea3a2805cba235aeb102fbd6c961f4a4d69348da1c3f33574232df9e92

Aliases

arxiv: 1111.6193 · arxiv_version: 1111.6193v2 · doi: 10.48550/arxiv.1111.6193 · pith_short_12: HD2CJ2R2FAC4 · pith_short_16: HD2CJ2R2FAC4XIRV · pith_short_8: HD2CJ2R2

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/HD2CJ2R2FAC4XIRVV2YQF66WZF \
  | 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: 38f424ea3a2805cba235aeb102fbd6c961f4a4d69348da1c3f33574232df9e92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f91b54324611639c39dfb34b6212baf5c73e046d41c8e7b3c64b1cddffad83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2011-11-26T21:04:36Z",
    "title_canon_sha256": "e1b8f3401a07cbe8743cbd7a25d58010dfc6348f4606447520904d38585d739b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6193",
    "kind": "arxiv",
    "version": 2
  }
}