Pith Number

pith:7KPBYVZE

pith:2022:7KPBYVZEOIO7JDICGPB3B6YJSB

not attested not anchored not stored refs pending

Leveraging Image Matching Toward End-to-End Relative Camera Pose Regression

Fadi Khatib, Meirav Galun, Ronen Basri, Yuval Margalit

arxiv:2211.14950 v2 · 2022-11-27 · 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{7KPBYVZEOIO7JDICGPB3B6YJSB}

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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.

Cited by

1 paper in Pith

Lost in Space? Vision-Language Models Struggle with Relative Camera Pose Estimation

Receipt and verification

First computed	2026-07-05T08:08:15.632252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa9e1c5724721df48d0233c3b0fb09905c165d3ebc33bb9a75484ef15934a866

Aliases

arxiv: 2211.14950 · arxiv_version: 2211.14950v2 · doi: 10.48550/arxiv.2211.14950 · pith_short_12: 7KPBYVZEOIO7 · pith_short_16: 7KPBYVZEOIO7JDIC · pith_short_8: 7KPBYVZE

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/7KPBYVZEOIO7JDICGPB3B6YJSB \
  | 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: fa9e1c5724721df48d0233c3b0fb09905c165d3ebc33bb9a75484ef15934a866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea77c0a56d360ab6ba3ddcaa4ed58ab8cbc8722696ef7a9c8a410e4a97bee3a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-27T22:01:47Z",
    "title_canon_sha256": "13106e7a451b38aeca23e1b8ea93e585721260ede4c1c8b0809ba3dc8afbed32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14950",
    "kind": "arxiv",
    "version": 2
  }
}