Pith Number

pith:22DY5EOT

pith:2019:22DY5EOTJTR7KLIN2KDJQGK7XG

not attested not anchored not stored refs pending

Fast and Robust Initialization for Visual-Inertial SLAM

Carlos Campos, J. M. M. Montiel, Juan D. Tard\'os

arxiv:1908.10653 v1 · 2019-08-28 · 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{22DY5EOTJTR7KLIN2KDJQGK7XG}

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	2026-07-05T00:00:19.648219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6878e91d34ce3f52d0dd28698195fb98b85ec1dbe85028ae5cbc826abb434c2

Aliases

arxiv: 1908.10653 · arxiv_version: 1908.10653v1 · doi: 10.48550/arxiv.1908.10653 · pith_short_12: 22DY5EOTJTR7 · pith_short_16: 22DY5EOTJTR7KLIN · pith_short_8: 22DY5EOT

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/22DY5EOTJTR7KLIN2KDJQGK7XG \
  | 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: d6878e91d34ce3f52d0dd28698195fb98b85ec1dbe85028ae5cbc826abb434c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f539b62302f52584a49fde295ddbf1056e6f47c15168224cda6f6a2e6cada38f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-08-28T11:36:15Z",
    "title_canon_sha256": "8685ced081eac2a117f087d29b2565c28b9111644d9a9396763c79b748b69169"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10653",
    "kind": "arxiv",
    "version": 1
  }
}