Pith Number

pith:6G3SOV5O

pith:2016:6G3SOV5O3L7PTQEJ2VADUSQOQH

not attested not anchored not stored refs pending

Shape-aware Surface Reconstruction from Sparse 3D Point-Clouds

Alexander Tack, Dennis Jentsch, Florian Bernard, Frank Hertel, Hans Lamecker, Johan Thunberg, Jorge Goncalves, Luis Salamanca, Peter Gemmar, Stefan Zachow

arxiv:1602.08425 v2 · 2016-02-26 · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6G3SOV5O3L7PTQEJ2VADUSQOQH}

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	2026-05-18T00:50:42.880156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1b72757aedafef9c089d5403a4a0e81c36766ce1403a0b210e3a31998f5d001

Aliases

arxiv: 1602.08425 · arxiv_version: 1602.08425v2 · doi: 10.48550/arxiv.1602.08425 · pith_short_12: 6G3SOV5O3L7P · pith_short_16: 6G3SOV5O3L7PTQEJ · pith_short_8: 6G3SOV5O

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/6G3SOV5O3L7PTQEJ2VADUSQOQH \
  | 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: f1b72757aedafef9c089d5403a4a0e81c36766ce1403a0b210e3a31998f5d001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdf11d3d5b73426613e503e5cd561badc4401c8e72234b5026d9f052c087072d",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-02-26T18:30:07Z",
    "title_canon_sha256": "9e90e881a8e21870430c555c22bbefe45438da66b9bea1d912c3bd495decda1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08425",
    "kind": "arxiv",
    "version": 2
  }
}