Pith Number

pith:E4UZERWB

pith:2024:E4UZERWBXE6TSCT4LRQAJMSYJI

not attested not anchored not stored refs pending

G-Loc: Tightly-coupled Graph Localization with Prior Topo-metric Information

Julio A. Placed, Lorenzo Montano-Oliv\'an, Luis Montano, Mar\'ia T. L\'azaro

arxiv:2405.05059 v2 · 2024-05-08 · 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{E4UZERWBXE6TSCT4LRQAJMSYJI}

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	2026-07-05T09:04:35.891299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27299246c1b93d390a7c5c6004b2584a2f4689b369e579e0da3ab8dcde3aedfd

Aliases

arxiv: 2405.05059 · arxiv_version: 2405.05059v2 · doi: 10.48550/arxiv.2405.05059 · pith_short_12: E4UZERWBXE6T · pith_short_16: E4UZERWBXE6TSCT4 · pith_short_8: E4UZERWB

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/E4UZERWBXE6TSCT4LRQAJMSYJI \
  | 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: 27299246c1b93d390a7c5c6004b2584a2f4689b369e579e0da3ab8dcde3aedfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35fb78527209518bba501a991a3e7a37b2eece73c3b63a220b69426f583d62be",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-05-08T13:54:16Z",
    "title_canon_sha256": "547af2b5e3bb90251eb1fe8092031af4071a3a38d43749c8ed09a9c71fb12a2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05059",
    "kind": "arxiv",
    "version": 2
  }
}