Pith Number

pith:FA27JVXS

pith:2018:FA27JVXSIZS3Z5TKAOYYGQFTJC

not attested not anchored not stored refs pending

On the boundary of the zero set of super-Brownian motion and its local time

Edwin Perkins, Thomas Hughes

arxiv:1802.03681 v1 · 2018-02-11 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FA27JVXSIZS3Z5TKAOYYGQFTJC}

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	2026-05-18T00:23:50.793457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2835f4d6f24665bcf66a03b18340b348b0531c5dabb727dd0e2658d1c98399d5

Aliases

arxiv: 1802.03681 · arxiv_version: 1802.03681v1 · doi: 10.48550/arxiv.1802.03681 · pith_short_12: FA27JVXSIZS3 · pith_short_16: FA27JVXSIZS3Z5TK · pith_short_8: FA27JVXS

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/FA27JVXSIZS3Z5TKAOYYGQFTJC \
  | 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: 2835f4d6f24665bcf66a03b18340b348b0531c5dabb727dd0e2658d1c98399d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd74ab91ed1bb181e633cb1107acc8028db6b826ac62a94585bf000faa66310f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-02-11T02:42:47Z",
    "title_canon_sha256": "5568194bea5473ac22a23fccb013d590589d65cb689cf37f1ff271f8b4a9cff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03681",
    "kind": "arxiv",
    "version": 1
  }
}