Pith Number

pith:SBTKI3Z4

pith:2000:SBTKI3Z47LSBIT6DRAZNWD2JQW

not attested not anchored not stored refs pending

Sequential fragmentation: The origin of columnar quasi-hexagonal patterns

A. G. Rojo, E. A. Jagla

arxiv:cond-mat/0003312 v2 · 2000-03-17 · 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{SBTKI3Z47LSBIT6DRAZNWD2JQW}

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	2026-05-18T01:07:13.375249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9066a46f3cfae4144fc38832db0f4985807c6c4f7c35e1bfc1c26af1c1eace08

Aliases

arxiv: cond-mat/0003312 · arxiv_version: cond-mat/0003312v2 · doi: 10.48550/arxiv.cond-mat/0003312 · pith_short_12: SBTKI3Z47LSB · pith_short_16: SBTKI3Z47LSBIT6D · pith_short_8: SBTKI3Z4

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/SBTKI3Z47LSBIT6DRAZNWD2JQW \
  | 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: 9066a46f3cfae4144fc38832db0f4985807c6c4f7c35e1bfc1c26af1c1eace08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e98122403426824ec81054c5d90c504ad3fa6568a235a02b20ec0b49727eb010",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-03-17T19:08:39Z",
    "title_canon_sha256": "b99c5090a6fa66c465670962d7dce89dc679c9dffe16e80f8d008f5936cffafa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0003312",
    "kind": "arxiv",
    "version": 2
  }
}