Pith Number

pith:ZKGRF3DN

pith:2015:ZKGRF3DNK5PK5VK3RFYFOHWVWJ

not attested not anchored not stored refs pending

Crossover from anomalous to normal diffusion in porous media

Dung di Caprio, F. D. A. Aarao Reis

arxiv:1506.04970 v1 · 2015-06-16 · cond-mat.stat-mech · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKGRF3DNK5PK5VK3RFYFOHWVWJ}

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	2026-05-18T01:48:05.344052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8d12ec6d575eaed55b8970571ed5b262e5fc22059e4b220f874d85c20c0df9

Aliases

arxiv: 1506.04970 · arxiv_version: 1506.04970v1 · doi: 10.48550/arxiv.1506.04970 · pith_short_12: ZKGRF3DNK5PK · pith_short_16: ZKGRF3DNK5PK5VK3 · pith_short_8: ZKGRF3DN

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/ZKGRF3DNK5PK5VK3RFYFOHWVWJ \
  | 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: ca8d12ec6d575eaed55b8970571ed5b262e5fc22059e4b220f874d85c20c0df9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e43924a4faf29272f87b2d3dfaa0aae615b0dc0cace55587b172c56141edca",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-06-16T13:50:39Z",
    "title_canon_sha256": "50bdad369e47905030cc32abfa053ae8a702bedf5c097b5474ba2c34fc0fa5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04970",
    "kind": "arxiv",
    "version": 1
  }
}