Pith Number

pith:GJBL2L67

pith:2026:GJBL2L67G2MERSLYNXUUKHU4YA

not attested not anchored not stored refs pending

SurGe: Improved Surface Geometry in Point Maps

Bastian Leibe, Christian Schmidt, Daan de Geus, Gonzalo Martin Garcia, Ilya Fradlin, Karim Knaebel, Lucas Nunes

arxiv:2605.31577 v1 · 2026-05-29 · 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{GJBL2L67G2MERSLYNXUUKHU4YA}

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	2026-06-01T02:04:14.124430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3242bd2fdf369848c9786de9451e9cc015671c3e0e4f421b5578426d1ba0a7d4

Aliases

arxiv: 2605.31577 · arxiv_version: 2605.31577v1 · doi: 10.48550/arxiv.2605.31577 · pith_short_12: GJBL2L67G2ME · pith_short_16: GJBL2L67G2MERSLY · pith_short_8: GJBL2L67

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/GJBL2L67G2MERSLYNXUUKHU4YA \
  | 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: 3242bd2fdf369848c9786de9451e9cc015671c3e0e4f421b5578426d1ba0a7d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17380f33f2969f0e8073c5cc213eb26d4c5124b436f7aa7729903cb991f53e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-29T17:46:46Z",
    "title_canon_sha256": "315027548cc6643eae636c2bad73bdec2fe3043acb2872c5df7eaaccf7d88fd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31577",
    "kind": "arxiv",
    "version": 1
  }
}