Pith Number

pith:AM7JFYM2

pith:2025:AM7JFYM2QPQRLTHNYHC4VMCNOW

not attested not anchored not stored refs pending

REGRACE: A Robust and Efficient Graph-based Re-localization Algorithm using Consistency Evaluation

D\'ebora N.P. Oliveira, Joshua Knights, Sebasti\'an Barbas Laina, Simon Boche, Stefan Leutenegger, Wolfram Burgard

arxiv:2503.03599 v2 · 2025-03-05 · 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{AM7JFYM2QPQRLTHNYHC4VMCNOW}

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	2026-07-05T11:44:01.942518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

033e92e19a83e115ccedc1c5cab04d75a8dcbf0bfbe128c606853178f5c64c83

Aliases

arxiv: 2503.03599 · arxiv_version: 2503.03599v2 · doi: 10.48550/arxiv.2503.03599 · pith_short_12: AM7JFYM2QPQR · pith_short_16: AM7JFYM2QPQRLTHN · pith_short_8: AM7JFYM2

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/AM7JFYM2QPQRLTHNYHC4VMCNOW \
  | 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: 033e92e19a83e115ccedc1c5cab04d75a8dcbf0bfbe128c606853178f5c64c83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ebcd30f630613f3076fcd08752bd9688d15f5bc8623a3740232668868e00ea",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-05T15:32:38Z",
    "title_canon_sha256": "c373bcca7576943e924a737de03f840f465d0cf3e7877e4ed13cbc5edd882dc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.03599",
    "kind": "arxiv",
    "version": 2
  }
}