Pith Number

pith:N7KAUAP6

pith:2022:N7KAUAP6CP7NTB567L22JUTSLA

not attested not anchored not stored refs pending

Comparison of Depth Estimation Setups from Stereo Endoscopy and Optical Tracking for Point Measurements

Gabriele Romano, Ivo Wolf, Julian Brand, Lalith Sharan, Lukas Burger, Matthias Karck, Maximillian Hehl, Raffaele De Simone, Samantha Fischer, Sandy Engelhardt

arxiv:2201.10848 v1 · 2022-01-26 · 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{N7KAUAP6CP7NTB567L22JUTSLA}

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	2026-07-05T03:51:50.185229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd40a01fe13fed987befaf5a4d27258323c9d3e71c90f4c13a3157bac9b31fb

Aliases

arxiv: 2201.10848 · arxiv_version: 2201.10848v1 · doi: 10.48550/arxiv.2201.10848 · pith_short_12: N7KAUAP6CP7N · pith_short_16: N7KAUAP6CP7NTB56 · pith_short_8: N7KAUAP6

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/N7KAUAP6CP7NTB567L22JUTSLA \
  | 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: 6fd40a01fe13fed987befaf5a4d27258323c9d3e71c90f4c13a3157bac9b31fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34ad0a272792e3ac4ed1f1c6aeefbe3e749becb0f59f7abb9164d72e3ee684b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-26T10:15:46Z",
    "title_canon_sha256": "49b326a483a36b78dd14538c1f2a3878b1064f7c216f4d765e6884996c19cff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.10848",
    "kind": "arxiv",
    "version": 1
  }
}