Pith Number

pith:7BICTMV4

pith:1999:7BICTMV4XHDEHMBSEDAEUBDNHJ

not attested not anchored not stored refs pending

Paths to Self-Organized Criticality

Alessandro Vespignani, Miguel A. Munoz, Ronald Dickman, Stefano Zapperi

arxiv:cond-mat/9910454 v2 · 1999-10-27 · 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{7BICTMV4XHDEHMBSEDAEUBDNHJ}

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	2026-05-18T01:39:27.148574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f85029b2bcb9c643b03220c04a046d3a700a97da163eeccdd1dee123d0d6310d

Aliases

arxiv: cond-mat/9910454 · arxiv_version: cond-mat/9910454v2 · doi: 10.48550/arxiv.cond-mat/9910454 · pith_short_12: 7BICTMV4XHDE · pith_short_16: 7BICTMV4XHDEHMBS · pith_short_8: 7BICTMV4

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/7BICTMV4XHDEHMBSEDAEUBDNHJ \
  | 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: f85029b2bcb9c643b03220c04a046d3a700a97da163eeccdd1dee123d0d6310d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8406f722a9def040ba50ca7020479adca478e4fd211b6036478e46d4888cfe82",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-10-27T15:55:50Z",
    "title_canon_sha256": "b10492c8265e61e3bb92e2dc610497bc89db8200f32b654e6771fc25f4506957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9910454",
    "kind": "arxiv",
    "version": 2
  }
}