Pith Number

pith:PSDC2FDH

pith:2026:PSDC2FDHJLGVNKEMQFRRVX6QZV

not attested not anchored not stored refs pending

FluxNet: Learning Capacity-Constrained Local Transport Operators for Conservative and Bounded PDE Surrogates

Jincheng Wang, Junjie Li, Lei Wang, Zishuo Lan

arxiv:2602.01941 v2 · 2026-02-02 · cond-mat.mtrl-sci · cs.CE · cs.LG · 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{PSDC2FDHJLGVNKEMQFRRVX6QZV}

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	2026-05-27T01:05:43.782621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c862d14674acd56a88c81631adfd0cd6ce473e0238ce292048d6c2d1ef7276e

Aliases

arxiv: 2602.01941 · arxiv_version: 2602.01941v2 · doi: 10.48550/arxiv.2602.01941 · pith_short_12: PSDC2FDHJLGV · pith_short_16: PSDC2FDHJLGVNKEM · pith_short_8: PSDC2FDH

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/PSDC2FDHJLGVNKEMQFRRVX6QZV \
  | 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: 7c862d14674acd56a88c81631adfd0cd6ce473e0238ce292048d6c2d1ef7276e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26acec1a2ab748b258eea81c103be8f5d8450f69c056ef21efe3f6e03ff3104f",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.LG",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-02-02T10:44:10Z",
    "title_canon_sha256": "deaa8b00dbb7a63fc54cab58cbc82c0ff1d7aa3080d70df273ee3f5f7e55621c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.01941",
    "kind": "arxiv",
    "version": 2
  }
}