Pith Number

pith:B47DTUZI

pith:2010:B47DTUZIMOM2FRIDA2K4YP3NH5

not attested not anchored not stored refs pending

Composition of processes and related partial differential equations

Enzo Orsingher, Mirko D'Ovidio

arxiv:1003.5276 v3 · 2010-03-27 · math.PR · 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{B47DTUZIMOM2FRIDA2K4YP3NH5}

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	2026-05-18T03:53:43.925289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3e39d3286399a2c5030695cc3f6d3f6a60684a4d4aa88ebf2b6f1d2da8a927

Aliases

arxiv: 1003.5276 · arxiv_version: 1003.5276v3 · doi: 10.48550/arxiv.1003.5276 · pith_short_12: B47DTUZIMOM2 · pith_short_16: B47DTUZIMOM2FRID · pith_short_8: B47DTUZI

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/B47DTUZIMOM2FRIDA2K4YP3NH5 \
  | 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: 0f3e39d3286399a2c5030695cc3f6d3f6a60684a4d4aa88ebf2b6f1d2da8a927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a13b1da91f87702c25e87df98f20f97fc6be3513a34755246e23dff884b238ce",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-03-27T08:31:51Z",
    "title_canon_sha256": "35fcbe72a57f92337ede496fdb7f67b1f1c4c10191c5c5db2030eed75506f3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5276",
    "kind": "arxiv",
    "version": 3
  }
}