Pith Number

pith:QGWEX7Z2

pith:2022:QGWEX7Z26LTMBEHDDRSUJKUHM2

not attested not anchored not stored refs pending

Capturing Shape Information with Multi-Scale Topological Loss Terms for 3D Reconstruction

Bastian Rieck, Carsten Marr, Dominik J. E. Waibel, Matthias Meier, Scott Atwell

arxiv:2203.01703 v3 · 2022-03-03 · cs.CV · cs.LG · eess.IV · 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{QGWEX7Z26LTMBEHDDRSUJKUHM2}

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	2026-07-05T04:58:02.928013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81ac4bff3af2e6c090e31c6544aa87668bf5254d0aa1babf0953186661956be3

Aliases

arxiv: 2203.01703 · arxiv_version: 2203.01703v3 · doi: 10.48550/arxiv.2203.01703 · pith_short_12: QGWEX7Z26LTM · pith_short_16: QGWEX7Z26LTMBEHD · pith_short_8: QGWEX7Z2

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/QGWEX7Z26LTMBEHDDRSUJKUHM2 \
  | 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: 81ac4bff3af2e6c090e31c6544aa87668bf5254d0aa1babf0953186661956be3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9ef52e89bc10b9fcf93482f3dd69e84a0e7c37bfa95819e4718bd0f9179b154",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.IV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-03T13:18:21Z",
    "title_canon_sha256": "db8eeca79f3c63cb840b4594a49437185de3e553ec009bfdd11326d917edc959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01703",
    "kind": "arxiv",
    "version": 3
  }
}