Pith Number

pith:POAICJGP

pith:2023:POAICJGPPWRUVPWSIFURRMI6PG

not attested not anchored not stored refs pending

A high-order fully Lagrangian particle level-set method for dynamic surfaces

Ivo F. Sbalzarini, Lennart J. Schulze, Sachin K. T. Veettill

arxiv:2306.07986 v1 · 2023-06-09 · cs.CE · cs.NA · 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{POAICJGPPWRUVPWSIFURRMI6PG}

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	2026-07-05T09:30:03.358458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b808124cf7da34abed2416918b11e7982a4aa94f0e70b2eafb86bdd5c9330e4

Aliases

arxiv: 2306.07986 · arxiv_version: 2306.07986v1 · doi: 10.48550/arxiv.2306.07986 · pith_short_12: POAICJGPPWRU · pith_short_16: POAICJGPPWRUVPWS · pith_short_8: POAICJGP

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/POAICJGPPWRUVPWSIFURRMI6PG \
  | 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: 7b808124cf7da34abed2416918b11e7982a4aa94f0e70b2eafb86bdd5c9330e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08ddfa98964b29143e79110737a6e03e036a774cdeea84f79971ab498a4eeb2f",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2023-06-09T12:33:34Z",
    "title_canon_sha256": "cd29b54bc7bd88d5f82c91be99a41e2ad03729ceb4ca983210faa584db2686ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07986",
    "kind": "arxiv",
    "version": 1
  }
}