Pith Number

pith:Y6XS7BHI

pith:2017:Y6XS7BHIXTDLW7O546FJPDJUKW

not attested not anchored not stored refs pending

Semi-Global Stereo Matching with Surface Orientation Priors

Daniel Scharstein, Sudipta N. Sinha, Tatsunori Taniai

arxiv:1712.00818 v1 · 2017-12-03 · cs.CV · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6XS7BHIXTDLW7O546FJPDJUKW}

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	2026-05-18T00:29:00.310810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7af2f84e8bcc6bb7ddde78a978d3455bdff652a90471464ffa94ec9f7a83263

Aliases

arxiv: 1712.00818 · arxiv_version: 1712.00818v1 · doi: 10.48550/arxiv.1712.00818 · pith_short_12: Y6XS7BHIXTDL · pith_short_16: Y6XS7BHIXTDLW7O5 · pith_short_8: Y6XS7BHI

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/Y6XS7BHIXTDLW7O546FJPDJUKW \
  | 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: c7af2f84e8bcc6bb7ddde78a978d3455bdff652a90471464ffa94ec9f7a83263

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9cbe9955db027503729860f5b53ac252173dd7af153b4fea735421b0cfc4c0",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-03T18:59:48Z",
    "title_canon_sha256": "ec61f78091aeff73723c37492f9e8ad3ff05226fd5a89baca766c5a8984f5aae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00818",
    "kind": "arxiv",
    "version": 1
  }
}