Pith Number

pith:XT6SPQEG

pith:2019:XT6SPQEGGJSMJ77SXTGSD4JZHG

not attested not anchored not stored refs pending

Positive random walks and an identity for half-space SPDEs

Shalin Parekh

arxiv:1901.09449 v1 · 2019-01-27 · 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{XT6SPQEGGJSMJ77SXTGSD4JZHG}

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	2026-05-17T23:55:24.709396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfd27c0863264c4fff2bccd21f13939a45a739777edf9cb3e01bccdea2450ed

Aliases

arxiv: 1901.09449 · arxiv_version: 1901.09449v1 · doi: 10.48550/arxiv.1901.09449 · pith_short_12: XT6SPQEGGJSM · pith_short_16: XT6SPQEGGJSMJ77S · pith_short_8: XT6SPQEG

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/XT6SPQEGGJSMJ77SXTGSD4JZHG \
  | 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: bcfd27c0863264c4fff2bccd21f13939a45a739777edf9cb3e01bccdea2450ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af1d2b38d5309fb6777791543cd1d8cd8ed3e88c4c174303b22e29de09eeb5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-01-27T22:09:41Z",
    "title_canon_sha256": "9cc6de46b522550613e293345ba6f840b4645d3bd6cfe14aaa379eda4a6d3594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09449",
    "kind": "arxiv",
    "version": 1
  }
}