Pith Number

pith:MML2S22E

pith:2019:MML2S22ELKORZKYNLSXKAV3QAE

not attested not anchored not stored refs pending

Minimal Solvers for Mini-Loop Closures in 3D Multi-Scan Alignment

Pedro Miraldo, Srikumar Ramalingam, Surojit Saha

arxiv:1904.03941 v1 · 2019-04-08 · 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{MML2S22ELKORZKYNLSXKAV3QAE}

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	2026-05-17T23:49:07.618039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6317a96b445a9d1cab0d5caea05770010a54cd5a528dfb19590eeee7f0493ea9

Aliases

arxiv: 1904.03941 · arxiv_version: 1904.03941v1 · doi: 10.48550/arxiv.1904.03941 · pith_short_12: MML2S22ELKOR · pith_short_16: MML2S22ELKORZKYN · pith_short_8: MML2S22E

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/MML2S22ELKORZKYNLSXKAV3QAE \
  | 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: 6317a96b445a9d1cab0d5caea05770010a54cd5a528dfb19590eeee7f0493ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc6b0a5a64fe2266e5cbdf513245cb66ca9e35125f75c982df8ae2ed0d398f52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-08T10:46:53Z",
    "title_canon_sha256": "da3335534fba7472155a155baf8aff8ca1597a1966e20d0f78e9e50a03edca18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03941",
    "kind": "arxiv",
    "version": 1
  }
}