Pith Number

pith:H7YSHXJO

pith:2024:H7YSHXJO664A4DGSH6EHKCNLOT

not attested not anchored not stored refs pending

Non-stationary Spatio-Temporal Modeling Using the Stochastic Advection-Diffusion Equation

Geir-Arne Fuglstad, Martin Outzen Berild

arxiv:2406.03400 v2 · 2024-06-05 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H7YSHXJO664A4DGSH6EHKCNLOT}

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	2026-07-05T09:26:27.683921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ff123dd2ef7b80e0cd23f887509ab74d7fb571ad4ef7517ce3efbfcc6dfe710

Aliases

arxiv: 2406.03400 · arxiv_version: 2406.03400v2 · doi: 10.48550/arxiv.2406.03400 · pith_short_12: H7YSHXJO664A · pith_short_16: H7YSHXJO664A4DGS · pith_short_8: H7YSHXJO

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/H7YSHXJO664A4DGSH6EHKCNLOT \
  | 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: 3ff123dd2ef7b80e0cd23f887509ab74d7fb571ad4ef7517ce3efbfcc6dfe710

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0cc8f6e565b159bcff1220ae5dbcbffac2586e59b5f44d488c4024b2371ccad",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2024-06-05T16:03:17Z",
    "title_canon_sha256": "d5ba031adc02e2504eb015d9463f93d2fe191212adef01c985a54a89d4e4514c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.03400",
    "kind": "arxiv",
    "version": 2
  }
}