Pith Number

pith:FF3Q6QRZ

pith:2013:FF3Q6QRZ4TCYMIZFYILLU2N72Y

not attested not anchored not stored refs pending

On homogenized conductivity and fractal structure in a high contrast continuum percolation model

Shigeki Matsutani, Yoshiyuki Shimosako

arxiv:1311.6843 v2 · 2013-11-26 · math-ph · cond-mat.dis-nn · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FF3Q6QRZ4TCYMIZFYILLU2N72Y}

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	2026-05-18T02:53:17.372648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29770f4239e4c5862325c216ba69bfd620965050ca5e3b92c4d18d4832b13ad6

Aliases

arxiv: 1311.6843 · arxiv_version: 1311.6843v2 · doi: 10.48550/arxiv.1311.6843 · pith_short_12: FF3Q6QRZ4TCY · pith_short_16: FF3Q6QRZ4TCYMIZF · pith_short_8: FF3Q6QRZ

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/FF3Q6QRZ4TCYMIZFYILLU2N72Y \
  | 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: 29770f4239e4c5862325c216ba69bfd620965050ca5e3b92c4d18d4832b13ad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ce43589106acb5d3b39e8fa84e2240b7064595fe581714769f4f440ade1095",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-11-26T23:10:30Z",
    "title_canon_sha256": "46c827f148fa67940217567b7c1ac26a25143888c2a5a44659e9843c6aa6c274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6843",
    "kind": "arxiv",
    "version": 2
  }
}