Pith Number

pith:SFSI6FPM

pith:2026:SFSI6FPM4N37D7FVNZXFYKLLVB

not attested not anchored not stored refs pending

Resolution-free neural surrogates for geometric parameterization and mapping with spatially varying fields

Gary P. T. Choi, Lok Ming Lui, Yanwen Huang

arxiv:2605.28551 v1 · 2026-05-27 · cs.CV · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFSI6FPM4N37D7FVNZXFYKLLVB}

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	2026-05-28T02:04:56.138460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91648f15ece377f1fcb56e6e5c296ba863f1aeb78d77819ad45f3d605c29b167

Aliases

arxiv: 2605.28551 · arxiv_version: 2605.28551v1 · doi: 10.48550/arxiv.2605.28551 · pith_short_12: SFSI6FPM4N37 · pith_short_16: SFSI6FPM4N37D7FV · pith_short_8: SFSI6FPM

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/SFSI6FPM4N37D7FVNZXFYKLLVB \
  | 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: 91648f15ece377f1fcb56e6e5c296ba863f1aeb78d77819ad45f3d605c29b167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90667fbb057bba2afa3a7dcfb7e558359a29899206980ba78705eb896ea112ca",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-27T14:41:41Z",
    "title_canon_sha256": "12772e9fc06609ec7d8d112733ffd72d36e7f423de702cf61c290b295ed78e0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28551",
    "kind": "arxiv",
    "version": 1
  }
}