Pith Number

pith:LY246KYR

pith:2019:LY246KYRUOEQIG6G6VRBG3T76W

not attested not anchored not stored refs pending

Estimation of spatio-temporal wave grouping properties using Delaunay triangulation and spline techniques

David Orden, Gerardo Rodr\'iguez, Jos\'e Carlos Nieto Borge, Juan Gerardo Alc\'azar, Sara Marazuela Reca

arxiv:1907.02714 v2 · 2019-07-05 · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LY246KYRUOEQIG6G6VRBG3T76W}

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	2026-05-17T23:40:43.121122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e35cf2b11a389041bc6f562136e7ff59c16ad1056f00fcef63a43383c2c92e2

Aliases

arxiv: 1907.02714 · arxiv_version: 1907.02714v2 · doi: 10.48550/arxiv.1907.02714 · pith_short_12: LY246KYRUOEQ · pith_short_16: LY246KYRUOEQIG6G · pith_short_8: LY246KYR

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/LY246KYRUOEQIG6G6VRBG3T76W \
  | 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: 5e35cf2b11a389041bc6f562136e7ff59c16ad1056f00fcef63a43383c2c92e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f8c69cd804bb57c90e8f70eb22c778e8bbb201cbe2614fb5fed09b3be7b4ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2019-07-05T08:14:20Z",
    "title_canon_sha256": "d8b09c23e1472b278228825eaf9113410020ec6214f9f1bccb90c25b35c3db4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02714",
    "kind": "arxiv",
    "version": 2
  }
}