Pith Number

pith:6BAUKYNH

pith:2018:6BAUKYNHE54YCRUVTYEDLI2RHL

not attested not anchored not stored refs pending

Level Set Methods for Stochastic Discontinuity Detection in Nonlinear Problems

Alireza Doostan, Jan Nordstr\"om, Per Pettersson

arxiv:1810.08607 v2 · 2018-10-16 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6BAUKYNHE54YCRUVTYEDLI2RHL}

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	2026-05-17T23:42:29.107449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0414561a727798146959e0835a3513af97c104888e164b28ba61da5f4fad17d

Aliases

arxiv: 1810.08607 · arxiv_version: 1810.08607v2 · doi: 10.48550/arxiv.1810.08607 · pith_short_12: 6BAUKYNHE54Y · pith_short_16: 6BAUKYNHE54YCRUV · pith_short_8: 6BAUKYNH

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/6BAUKYNHE54YCRUVTYEDLI2RHL \
  | 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: f0414561a727798146959e0835a3513af97c104888e164b28ba61da5f4fad17d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1e534cf858b610ae6c3ca99b6fedde33571b7f7db52bb6d9853611d7365b7af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-16T12:19:55Z",
    "title_canon_sha256": "b406b71c4e018a4ba933ff5c310ee40338f1521dc1eed3bd8f5fd001dcfff02e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08607",
    "kind": "arxiv",
    "version": 2
  }
}