Pith Number

pith:3LRRN2MA

pith:2012:3LRRN2MAF4YXXN3S77SV3G4UCK

not attested not anchored not stored refs pending

Conserved sandpile with a variable height restriction

Alvaro de Almeida Caparica, Ronald Dickman, Vanuildo Silva de Carvalho

arxiv:1212.2595 v3 · 2012-12-04 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LRRN2MAF4YXXN3S77SV3G4UCK}

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	2026-05-18T01:27:38.772258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dae316e9802f317bb772ffe55d9b94129b8fdd0cfbde0693c13734be6d59d72e

Aliases

arxiv: 1212.2595 · arxiv_version: 1212.2595v3 · doi: 10.48550/arxiv.1212.2595 · pith_short_12: 3LRRN2MAF4YX · pith_short_16: 3LRRN2MAF4YXXN3S · pith_short_8: 3LRRN2MA

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/3LRRN2MAF4YXXN3S77SV3G4UCK \
  | 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: dae316e9802f317bb772ffe55d9b94129b8fdd0cfbde0693c13734be6d59d72e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ad8f0ec5ce98843e75ba944614505d06e1c164209a245ba2d628b123d68fb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-12-04T17:52:58Z",
    "title_canon_sha256": "cbbf855b00d5b6223f374182e657e63cd2739cff22c29c9569b670cb4934f4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.2595",
    "kind": "arxiv",
    "version": 3
  }
}