Pith Number

pith:WVQ4WRCC

pith:2013:WVQ4WRCCZOKWFXFCGASHZ6V6IG

not attested not anchored not stored refs pending

Joint optimization of fitting & matching in multi-view reconstruction

Hossam Isack, Yuri Boykov

arxiv:1303.2607 v2 · 2013-03-11 · 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{WVQ4WRCCZOKWFXFCGASHZ6V6IG}

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	2026-05-18T02:54:30.843489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b561cb4442cb9562dca230247cfabe41bb2feae2c50379e6cb7c287184fea4f5

Aliases

arxiv: 1303.2607 · arxiv_version: 1303.2607v2 · doi: 10.48550/arxiv.1303.2607 · pith_short_12: WVQ4WRCCZOKW · pith_short_16: WVQ4WRCCZOKWFXFC · pith_short_8: WVQ4WRCC

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/WVQ4WRCCZOKWFXFCGASHZ6V6IG \
  | 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: b561cb4442cb9562dca230247cfabe41bb2feae2c50379e6cb7c287184fea4f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca912f1b928ced86af876c2b97bf6a0468e74c763014c4f6fecc36fe7d04f849",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-03-11T18:14:42Z",
    "title_canon_sha256": "686da416daac1e65458f3503b7d0ae450bfc22bb97e3d176761bc62f4746b91b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2607",
    "kind": "arxiv",
    "version": 2
  }
}