Pith Number

pith:K4QAB4CE

pith:2014:K4QAB4CEC5QGXFZZVPEO4I2PUL

not attested not anchored not stored refs pending

General Solution of a Fractional Diffusion-Advection Equation for Solar Cosmic-Ray Transport

A. L. De Paoli, A. Plastino, A. R. Plastino, M. C. Rocca

arxiv:1412.0255 v1 · 2014-11-30 · astro-ph.HE · cond-mat.stat-mech · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4QAB4CEC5QGXFZZVPEO4I2PUL}

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	2026-05-18T01:21:49.313961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

572000f04417606b9739abc8ee234fa2d65f55e835eac83e3b5afe3979957302

Aliases

arxiv: 1412.0255 · arxiv_version: 1412.0255v1 · doi: 10.48550/arxiv.1412.0255 · pith_short_12: K4QAB4CEC5QG · pith_short_16: K4QAB4CEC5QGXFZZ · pith_short_8: K4QAB4CE

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/K4QAB4CEC5QGXFZZVPEO4I2PUL \
  | 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: 572000f04417606b9739abc8ee234fa2d65f55e835eac83e3b5afe3979957302

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e42cfde98dc5f9c8bc77db88b35e0e4984d12d585984e0fea915c04d8055bb39",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-11-30T18:13:46Z",
    "title_canon_sha256": "d26ce3ebba6ec16a6f669b186bcb28948eea3340f732b4fd13e77d445ffdfecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0255",
    "kind": "arxiv",
    "version": 1
  }
}