Pith Number

pith:BTKXOVXY

pith:2025:BTKXOVXY43KASWKLS4XHUQGN57

not attested not anchored not stored refs pending

Physics-informed neural networks for high-dimensional solutions and snaking bifurcations in nonlinear lattices

Fidya Almira Suheri, Hadi Susanto, Muhammad Luthfi Shahab, Rudy Kusdiantara

arxiv:2507.09782 v1 · 2025-07-13 · math.NA · cs.LG · cs.NA · cs.NE · math.OC · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTKXOVXY43KASWKLS4XHUQGN57}

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	2026-07-05T11:40:00.974244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd57756f8e6d409594b972e7a40cdefcba3bc05f49b8e07d07ca85de4219e2e

Aliases

arxiv: 2507.09782 · arxiv_version: 2507.09782v1 · doi: 10.48550/arxiv.2507.09782 · pith_short_12: BTKXOVXY43KA · pith_short_16: BTKXOVXY43KASWKL · pith_short_8: BTKXOVXY

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/BTKXOVXY43KASWKLS4XHUQGN57 \
  | 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: 0cd57756f8e6d409594b972e7a40cdefcba3bc05f49b8e07d07ca85de4219e2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9477245375275d3a598d8ae2a94932ffb3e21e30a22743004fb590f06fce0e38",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "cs.NE",
      "math.OC",
      "nlin.PS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-07-13T20:41:55Z",
    "title_canon_sha256": "71e9b5ec68c8cedf0a5de8aa65ac605bd71ee944225715c3fe265a39dad4a5ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.09782",
    "kind": "arxiv",
    "version": 1
  }
}