Pith Number

pith:PWUB7PAQ

pith:2015:PWUB7PAQ6HDXF52U7Y5LY4T4SA

not attested not anchored not stored refs pending

WxBS: Wide Baseline Stereo Generalizations

Dmytro Mishkin, Jiri Matas, Karel Lenc, Michal Perdoch

arxiv:1504.06603 v2 · 2015-04-24 · 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{PWUB7PAQ6HDXF52U7Y5LY4T4SA}

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	2026-05-18T02:14:16.370498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da81fbc10f1c772f754fe3abc727c901d802031fddd6ecdfa55b1227d766a38

Aliases

arxiv: 1504.06603 · arxiv_version: 1504.06603v2 · doi: 10.48550/arxiv.1504.06603 · pith_short_12: PWUB7PAQ6HDX · pith_short_16: PWUB7PAQ6HDXF52U · pith_short_8: PWUB7PAQ

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/PWUB7PAQ6HDXF52U7Y5LY4T4SA \
  | 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: 7da81fbc10f1c772f754fe3abc727c901d802031fddd6ecdfa55b1227d766a38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7e76e0f7bbbedb0a07754e15a93b99c39c784782ef4ea7df713003dbae80a9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-04-24T19:19:04Z",
    "title_canon_sha256": "7d35be7df4236c6a17c351d4df59b697d59c8ecc1a8639a0c89c62aa6aec69ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06603",
    "kind": "arxiv",
    "version": 2
  }
}