Pith Number

pith:DSBKN2GO

pith:2026:DSBKN2GORK5UNK6BKBIYBROHKW

not attested not anchored not stored refs pending

AnySurf: Any Surface Generation with Directed Edge

Biao Zhang, Chenyuan Pan, Dengming Zhang, Wenda Shi, Xingxing Zou, Yiren Song

arxiv:2605.26149 v1 · 2026-05-23 · cs.GR · 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{DSBKN2GORK5UNK6BKBIYBROHKW}

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	2026-05-27T00:04:26.278498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c82a6e8ce8abb46abc1505180c5c75581ada7e819ca8add8a47a6aa26d82dd7

Aliases

arxiv: 2605.26149 · arxiv_version: 2605.26149v1 · doi: 10.48550/arxiv.2605.26149 · pith_short_12: DSBKN2GORK5U · pith_short_16: DSBKN2GORK5UNK6B · pith_short_8: DSBKN2GO

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/DSBKN2GORK5UNK6BKBIYBROHKW \
  | 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: 1c82a6e8ce8abb46abc1505180c5c75581ada7e819ca8add8a47a6aa26d82dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2927064ac426b63767536fd156d540d7e80bf64da0756c1b516b886ff2d7e6a1",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-05-23T03:20:11Z",
    "title_canon_sha256": "0d811a8031da9b3766bcac5cad6726e517fdec73708d02f9076fe75135c01d61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26149",
    "kind": "arxiv",
    "version": 1
  }
}