Pith Number

pith:J4BDCNOM

pith:2019:J4BDCNOMA6EVQ5SWNUTUUJWDDT

not attested not anchored not stored refs pending

Anomalous diffusion: A basic mechanism for the evolution of inhomogeneous systems

Fernando A. Oliveira, Luciano C. Lapas, Mendeli H. Vainstein, Rogelma M. S. Ferreira

arxiv:1902.03157 v1 · 2019-02-08 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4BDCNOMA6EVQ5SWNUTUUJWDDT}

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	2026-05-17T23:52:58.266566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f023135cc07895876566d274a26c31cf92f94d26dabfffce453d1596e8dca65

Aliases

arxiv: 1902.03157 · arxiv_version: 1902.03157v1 · doi: 10.48550/arxiv.1902.03157 · pith_short_12: J4BDCNOMA6EV · pith_short_16: J4BDCNOMA6EVQ5SW · pith_short_8: J4BDCNOM

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/J4BDCNOMA6EVQ5SWNUTUUJWDDT \
  | 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: 4f023135cc07895876566d274a26c31cf92f94d26dabfffce453d1596e8dca65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d908793ad8e9b6cd7bfc070eab4afc838bf94ed8b66ee0c75bcc1e2393c82353",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-02-08T15:53:41Z",
    "title_canon_sha256": "75a9a49d50c4837926eecc8a3ddae9f433ce257c0e57360368b9badcfc73b033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03157",
    "kind": "arxiv",
    "version": 1
  }
}