Pith Number

pith:KZTHRHLH

pith:2021:KZTHRHLHMN3XHH6PUADEXEK4JG

not attested not anchored not stored refs pending

An efficient jet marcher for computing the quasipotential for 2D SDEs

Maria Cameron, Nicholas Paskal

arxiv:2109.03424 v2 · 2021-09-08 · math.NA · cs.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{KZTHRHLHMN3XHH6PUADEXEK4JG}

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	2026-07-05T03:47:00.694197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5666789d676377739fcfa0064b915c49a85f8fa626025bed5d9075225926c6b0

Aliases

arxiv: 2109.03424 · arxiv_version: 2109.03424v2 · doi: 10.48550/arxiv.2109.03424 · pith_short_12: KZTHRHLHMN3X · pith_short_16: KZTHRHLHMN3XHH6P · pith_short_8: KZTHRHLH

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/KZTHRHLHMN3XHH6PUADEXEK4JG \
  | 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: 5666789d676377739fcfa0064b915c49a85f8fa626025bed5d9075225926c6b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d805ccef3cb868f36aed351c0fc83c505be3186e066a934d3ee529b06798321",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2021-09-08T04:21:56Z",
    "title_canon_sha256": "6c3f7654c8d523fa985944fe9cd728149147c347ac84d6ad6c45ba847e169160"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03424",
    "kind": "arxiv",
    "version": 2
  }
}