Pith Number

pith:3MR4ATBM

pith:2026:3MR4ATBMNHH6AJURFIGEN2XM25

not attested not anchored not stored refs pending

From Points to Edges: Edge-Conditioned Spectral Operators for Physics-Sensitive PDE Learning

Ruijie Quan, Yi Yang, Zhentao Tan

arxiv:2608.06894 v1 · 2026-08-07 · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MR4ATBMNHH6AJURFIGEN2XM25}

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	2026-08-10T01:12:26.334604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db23c04c2c69cfe026912a0c46eaecd76fba5ca91997c720d24ee8c7684ff95f

Aliases

arxiv: 2608.06894 · arxiv_version: 2608.06894v1 · doi: 10.48550/arxiv.2608.06894 · pith_short_12: 3MR4ATBMNHH6 · pith_short_16: 3MR4ATBMNHH6AJUR · pith_short_8: 3MR4ATBM

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/3MR4ATBMNHH6AJURFIGEN2XM25 \
  | 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: db23c04c2c69cfe026912a0c46eaecd76fba5ca91997c720d24ee8c7684ff95f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35e04f94b3ee236d788f0888b6b96ac5afe57349316c274cf0330eae538a0dad",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-07T07:26:30Z",
    "title_canon_sha256": "2675da32683d7f21711226e6193dc14a512638cab53e6ee6f0a266ce561af9f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.06894",
    "kind": "arxiv",
    "version": 1
  }
}