Pith Number

pith:ZPKGIEWR

pith:2003:ZPKGIEWRDKKCPUZBPYD4ZS6CVW

not attested not anchored not stored refs pending

Anisotropy and percolation threshold in a multifractal support

G. Corso, J. E. Freitas, L. S. Lucena, R. F. Soares

arxiv:cond-mat/0308291 v1 · 2003-08-14 · 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{ZPKGIEWRDKKCPUZBPYD4ZS6CVW}

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	2026-05-18T01:39:59.415942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbd46412d11a9427d3217e07cccbc2ad998746c4bde5c344a0ed547ed16425b2

Aliases

arxiv: cond-mat/0308291 · arxiv_version: cond-mat/0308291v1 · doi: 10.48550/arxiv.cond-mat/0308291 · pith_short_12: ZPKGIEWRDKKC · pith_short_16: ZPKGIEWRDKKCPUZB · pith_short_8: ZPKGIEWR

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/ZPKGIEWRDKKCPUZBPYD4ZS6CVW \
  | 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: cbd46412d11a9427d3217e07cccbc2ad998746c4bde5c344a0ed547ed16425b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6eefd0cc497a486b9ffff098c9231a1c5383773f2052475c3bcc7a06ea9b821",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2003-08-14T16:19:20Z",
    "title_canon_sha256": "3f995f77ffd12ab5e6b9a7ed65963f9528772ab1210edc70524c4f4049727768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0308291",
    "kind": "arxiv",
    "version": 1
  }
}