Pith Number

pith:MSZ54DXX

pith:2024:MSZ54DXXQYBRRCEAH4IR5UAQZ3

not attested not anchored not stored refs pending

Look Ma, No Ground Truth! Ground-Truth-Free Tuning of Structure from Motion and Visual SLAM

Alejandro Fontan, Javier Civera, Michael Milford, Tobias Fischer

arxiv:2412.01116 v1 · 2024-12-02 · cs.CV · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MSZ54DXXQYBRRCEAH4IR5UAQZ3}

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.

Cited by

1 paper in Pith

Joint State and Noise Covariance Estimation

Receipt and verification

First computed	2026-07-05T09:42:54.147404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b3de0ef786031888803f111ed010ceffdf75a016e4472eb711d6c6768931af

Aliases

arxiv: 2412.01116 · arxiv_version: 2412.01116v1 · doi: 10.48550/arxiv.2412.01116 · pith_short_12: MSZ54DXXQYBR · pith_short_16: MSZ54DXXQYBRRCEA · pith_short_8: MSZ54DXX

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/MSZ54DXXQYBRRCEAH4IR5UAQZ3 \
  | 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: 64b3de0ef786031888803f111ed010ceffdf75a016e4472eb711d6c6768931af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0a1f48f18a662c13fe11fcc526588e95c02d5b2b8b56ad2767cbc5e26c0196",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-02T04:40:03Z",
    "title_canon_sha256": "427b74ade9f5ecce9fbb56cbb79762335e1e60640cf5a94c238890575764a120"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.01116",
    "kind": "arxiv",
    "version": 1
  }
}