Pith Number

pith:ZTJC4X2Z

pith:2022:ZTJC4X2ZWRECOMIJIJYI56EWTD

not attested not anchored not stored refs pending

Revisiting PatchMatch Multi-View Stereo for Urban 3D Reconstruction

Marco Orsingher, Massimo Bertozzi, Paolo Medici, Paolo Zani

arxiv:2207.08439 v1 · 2022-07-18 · 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{ZTJC4X2ZWRECOMIJIJYI56EWTD}

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	2026-07-05T04:41:04.644160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccd22e5f59b44827310942708ef89698d0dd2e586839c6ad39e1d1d350c3a029

Aliases

arxiv: 2207.08439 · arxiv_version: 2207.08439v1 · doi: 10.48550/arxiv.2207.08439 · pith_short_12: ZTJC4X2ZWREC · pith_short_16: ZTJC4X2ZWRECOMIJ · pith_short_8: ZTJC4X2Z

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/ZTJC4X2ZWRECOMIJIJYI56EWTD \
  | 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: ccd22e5f59b44827310942708ef89698d0dd2e586839c6ad39e1d1d350c3a029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a73e6e7cea3025fbe73e1ba82b9a2b0571a861dc13968e7d9900ef57227ed07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-18T08:45:54Z",
    "title_canon_sha256": "1b355e22239019605c8bc73000a3af5db22bf3e119d115b4a0a302067293b503"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08439",
    "kind": "arxiv",
    "version": 1
  }
}