Pith Number

pith:34YBDNZA

pith:2009:34YBDNZA2VUNVKTEHJR6BH5MOA

not attested not anchored not stored refs pending

SPDE Approximation for Random Trees

Yuri Bakhtin

arxiv:0909.2283 v3 · 2009-09-14 · math.PR · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{34YBDNZA2VUNVKTEHJR6BH5MOA}

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	2026-05-18T04:41:45.769868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3011b720d568daaa643a63e09fac703cc2f365e279c8a66833b814a0e28bfe

Aliases

arxiv: 0909.2283 · arxiv_version: 0909.2283v3 · doi: 10.48550/arxiv.0909.2283 · pith_short_12: 34YBDNZA2VUN · pith_short_16: 34YBDNZA2VUNVKTE · pith_short_8: 34YBDNZA

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/34YBDNZA2VUNVKTEHJR6BH5MOA \
  | 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: df3011b720d568daaa643a63e09fac703cc2f365e279c8a66833b814a0e28bfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00e37511a1ac1730dff6cab84200c69ee39781fd1e7670ccaa733fdde45c35e",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2009-09-14T07:10:22Z",
    "title_canon_sha256": "b8c9db97f0ef2aa2d5c9930c4a7b2dce85858152f3717c10afb3a969bca9f5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2283",
    "kind": "arxiv",
    "version": 3
  }
}