Pith Number

pith:UBPLNBCH

pith:2017:UBPLNBCH3IL4ZQSMDWCDBDZ4TG

not attested not anchored not stored refs pending

Flexible Stereo: Constrained, Non-rigid, Wide-baseline Stereo Vision for Fixed-wing Aerial Platforms

Roland Siegwart, Timo Hinzmann, Tim Taubner

arxiv:1712.06837 v2 · 2017-12-19 · cs.RO · 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{UBPLNBCH3IL4ZQSMDWCDBDZ4TG}

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	2026-05-18T00:22:39.053107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05eb68447da17ccc24c1d84308f3c99ae39717aae2626f618c477b7aacb1480

Aliases

arxiv: 1712.06837 · arxiv_version: 1712.06837v2 · doi: 10.48550/arxiv.1712.06837 · pith_short_12: UBPLNBCH3IL4 · pith_short_16: UBPLNBCH3IL4ZQSM · pith_short_8: UBPLNBCH

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/UBPLNBCH3IL4ZQSMDWCDBDZ4TG \
  | 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: a05eb68447da17ccc24c1d84308f3c99ae39717aae2626f618c477b7aacb1480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3655675b52e311fce71239888236d8fafe12ae2daec1d1a89829389c58462423",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-12-19T09:34:46Z",
    "title_canon_sha256": "c5027f39138466f799e79a73eb4e6cf8042b19e848fea2ea63240730f8869fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06837",
    "kind": "arxiv",
    "version": 2
  }
}