Pith Number

pith:FEJBUJQR

pith:2014:FEJBUJQRKFKOC4YOQBVLVOYDWJ

not attested not anchored not stored refs pending

On polynomial solutions to Fokker-Planck and sinked density evolution equations

M. Zuparic

arxiv:1407.6434 v2 · 2014-07-24 · math-ph · math.CA · 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{FEJBUJQRKFKOC4YOQBVLVOYDWJ}

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	2026-05-18T01:42:32.389900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29121a26115154e1730e806ababb03b27cb1798c3c846fb4598e2856a546b871

Aliases

arxiv: 1407.6434 · arxiv_version: 1407.6434v2 · doi: 10.48550/arxiv.1407.6434 · pith_short_12: FEJBUJQRKFKO · pith_short_16: FEJBUJQRKFKOC4YO · pith_short_8: FEJBUJQR

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/FEJBUJQRKFKOC4YOQBVLVOYDWJ \
  | 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: 29121a26115154e1730e806ababb03b27cb1798c3c846fb4598e2856a546b871

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5d537c76957ffe0f1320384da675cfc9dbe9c0ec4dfd91e9ea50ff3ffa55af1",
    "cross_cats_sorted": [
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-07-24T03:03:35Z",
    "title_canon_sha256": "19e0fece78c4281d314a40c625d7f738a0313780fd63e5505a317fcdcd880046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6434",
    "kind": "arxiv",
    "version": 2
  }
}