Pith Number

pith:UBWPNYOT

pith:2024:UBWPNYOTJKCL62VXVMDWIVTUV3

not attested not anchored not stored refs pending

Data-driven model reconstruction for nonlinear wave dynamics

Daniel Leykam, Daria Smirnova, Ekaterina Smolina, Franco Nori, Lev Smirnov

arxiv:2411.11556 v1 · 2024-11-18 · physics.optics · cs.LG · math-ph · math.MP · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBWPNYOTJKCL62VXVMDWIVTUV3}

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	2026-07-05T11:17:37.554499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a06cf6e1d34a84bf6ab7ab07645674aed68c6b87d65a5ca792264cf8348de6dd

Aliases

arxiv: 2411.11556 · arxiv_version: 2411.11556v1 · doi: 10.48550/arxiv.2411.11556 · pith_short_12: UBWPNYOTJKCL · pith_short_16: UBWPNYOTJKCL62VX · pith_short_8: UBWPNYOT

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/UBWPNYOTJKCL62VXVMDWIVTUV3 \
  | 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: a06cf6e1d34a84bf6ab7ab07645674aed68c6b87d65a5ca792264cf8348de6dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44097094fb9a433e505d5d030499bdd61f44a6b2c4c12e4f5065379ad52f9b1",
    "cross_cats_sorted": [
      "cs.LG",
      "math-ph",
      "math.MP",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-11-18T13:17:10Z",
    "title_canon_sha256": "8ac8b8d97a4e4cca67206e21536662a0ba513f45e266e0d182c46672b83b5a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.11556",
    "kind": "arxiv",
    "version": 1
  }
}