Pith Number

pith:UZQL34HD

pith:2019:UZQL34HD6QJSH2IGBJTTWUJII2

not attested not anchored not stored refs pending

Efficient and Robust Registration on the 3D Special Euclidean Group

Uttaran Bhattacharya, Venu Madhav Govindu

arxiv:1904.05519 v3 · 2019-04-11 · 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{UZQL34HD6QJSH2IGBJTTWUJII2}

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	2026-07-05T09:39:16.880063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a660bdf0e3f41323e9060a673b5128468b3757e404e5c197ba13c0a00d83f2a8

Aliases

arxiv: 1904.05519 · arxiv_version: 1904.05519v3 · doi: 10.48550/arxiv.1904.05519 · pith_short_12: UZQL34HD6QJS · pith_short_16: UZQL34HD6QJSH2IG · pith_short_8: UZQL34HD

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/UZQL34HD6QJSH2IGBJTTWUJII2 \
  | 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: a660bdf0e3f41323e9060a673b5128468b3757e404e5c197ba13c0a00d83f2a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2492289cf048d089840dc9652982139f57c924dbf6a6c65c87ac2210ae143b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-11T03:52:42Z",
    "title_canon_sha256": "62cd654cc7a40d8fa9abc413fcf403a59ecb8f087a2e2272e7eedcf8c6bd6118"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.05519",
    "kind": "arxiv",
    "version": 3
  }
}