Pith Number

pith:SWFPYJIJ

pith:2009:SWFPYJIJUQPS7AM7S2A46SM3DY

not attested not anchored not stored refs pending

A Note on the Diffusive Scaling Limit for a Class of Linear Systems

Nobuo Yoshida, Yukio Nagahata

arxiv:0909.3560 v2 · 2009-09-19 · 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{SWFPYJIJUQPS7AM7S2A46SM3DY}

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	2026-05-18T04:41:05.246459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

958afc2509a41f2f819f9681cf499b1e29b0f4c89d258953d22a0eeea957a5e0

Aliases

arxiv: 0909.3560 · arxiv_version: 0909.3560v2 · doi: 10.48550/arxiv.0909.3560 · pith_short_12: SWFPYJIJUQPS · pith_short_16: SWFPYJIJUQPS7AM7 · pith_short_8: SWFPYJIJ

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/SWFPYJIJUQPS7AM7S2A46SM3DY \
  | 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: 958afc2509a41f2f819f9681cf499b1e29b0f4c89d258953d22a0eeea957a5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9871bc6aa54db300306f0ba2b388ab7791cff9b30f67fd3363af0001f1603b4c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-09-19T05:40:18Z",
    "title_canon_sha256": "e99d45948ceed782070ddc373677cf0f1e6acadda359560015518d0053ceb439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3560",
    "kind": "arxiv",
    "version": 2
  }
}