Pith Number

pith:Y567AZWC

pith:2019:Y567AZWCPTTR3DAB5YKQBRWGQF

not attested not anchored not stored refs pending

Optimal Brownian stopping when the source and target are radially symmetric distributions

Nassif Ghoussoub, Tongseok Lim, Young-Heon Kim

arxiv:1906.11635 v1 · 2019-06-25 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y567AZWCPTTR3DAB5YKQBRWGQF}

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	2026-05-17T23:42:04.238991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c77df066c27ce71d8c01ee1500c6c68174a7059ee7723c13e6d167b4562851de

Aliases

arxiv: 1906.11635 · arxiv_version: 1906.11635v1 · doi: 10.48550/arxiv.1906.11635 · pith_short_12: Y567AZWCPTTR · pith_short_16: Y567AZWCPTTR3DAB · pith_short_8: Y567AZWC

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/Y567AZWCPTTR3DAB5YKQBRWGQF \
  | 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: c77df066c27ce71d8c01ee1500c6c68174a7059ee7723c13e6d167b4562851de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a168be36eb0da59c2b005cd4f661cf96442bc9652e78ae2e498e3c40b332a04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-06-25T22:56:55Z",
    "title_canon_sha256": "244f41949a149c8412941dc45a218e600dada0977b054793c58bd412d05d7d14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11635",
    "kind": "arxiv",
    "version": 1
  }
}