Pith Number

pith:B2744GFI

pith:2004:B2744GFIGMRABWJVAHPM3WBQLE

not attested not anchored not stored refs pending

Nanopercolation

D. L. Azevedo, J. S. Andrade Jr, R. Correa Filho, R. N. Costa Filho

arxiv:cond-mat/0412089 v1 · 2004-12-03 · cond-mat.dis-nn · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2744GFIGMRABWJVAHPM3WBQLE}

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	2026-05-18T01:39:57.242865Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebfce18a8332200d93501decdd8305930ee668ccfc9344ebc6deb65ca38376f

Aliases

arxiv: cond-mat/0412089 · arxiv_version: cond-mat/0412089v1 · doi: 10.48550/arxiv.cond-mat/0412089 · pith_short_12: B2744GFIGMRA · pith_short_16: B2744GFIGMRABWJV · pith_short_8: B2744GFI

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/B2744GFIGMRABWJVAHPM3WBQLE \
  | 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: 0ebfce18a8332200d93501decdd8305930ee668ccfc9344ebc6deb65ca38376f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0fde6acdf82c93b4fabbd94257031f7b48d40862f16fbd870791e23c4dd98d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2004-12-03T23:06:35Z",
    "title_canon_sha256": "bf4f762035ff857b5e840bdf48734f29a2a8ddf84a88b7288fa6cd74977aa062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0412089",
    "kind": "arxiv",
    "version": 1
  }
}