Pith Number

pith:PEJIKV5H

pith:2025:PEJIKV5H7MZNDZ7XUXLOWYYUEB

not attested not anchored not stored refs pending

Sequential Neural Operator Transformer for High-Fidelity Surrogates of Time-Dependent Non-linear Partial Differential Equations

Qibang Liu, Seid Koric

arxiv:2507.03272 v1 · 2025-07-04 · physics.comp-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{PEJIKV5H7MZNDZ7XUXLOWYYUEB}

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	2026-07-05T11:31:55.868552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79128557a7fb32d1e7f7a5d6eb631420657ad7f05750adebd65557480abd491a

Aliases

arxiv: 2507.03272 · arxiv_version: 2507.03272v1 · doi: 10.48550/arxiv.2507.03272 · pith_short_12: PEJIKV5H7MZN · pith_short_16: PEJIKV5H7MZNDZ7X · pith_short_8: PEJIKV5H

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/PEJIKV5H7MZNDZ7XUXLOWYYUEB \
  | 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: 79128557a7fb32d1e7f7a5d6eb631420657ad7f05750adebd65557480abd491a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49e0627539a907d923f4ba523cafcdbc9d09fe722f29c6602f6c1f9d9484facb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2025-07-04T03:06:51Z",
    "title_canon_sha256": "296a651f4595654a4b756c0acf38e3ac9adfaab585163b0a813a419be4fd044d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03272",
    "kind": "arxiv",
    "version": 1
  }
}