Pith Number

pith:E47CFKEB

pith:2024:E47CFKEBNWYT5LDV3G2QW266B3

not attested not anchored not stored refs pending

ORB-SLAM3AB: Augmenting ORB-SLAM3 to Counteract Bumps with Optical Flow Inter-frame Matching

Chen He, Kaijie Su, Qingyong Li, Weisheng Gong, Yangrui Dong, Z. Jane Wang

arxiv:2411.18174 v1 · 2024-11-27 · 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{E47CFKEBNWYT5LDV3G2QW266B3}

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	2026-07-05T09:41:12.977694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

273e22a8816db13eac75d9b50b6bde0edcb494805e30ff4bae0c2eb07b85d239

Aliases

arxiv: 2411.18174 · arxiv_version: 2411.18174v1 · doi: 10.48550/arxiv.2411.18174 · pith_short_12: E47CFKEBNWYT · pith_short_16: E47CFKEBNWYT5LDV · pith_short_8: E47CFKEB

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/E47CFKEBNWYT5LDV3G2QW266B3 \
  | 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: 273e22a8816db13eac75d9b50b6bde0edcb494805e30ff4bae0c2eb07b85d239

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef68035688692b0546d4169d9c5bc98689ff5d6b24c19e3ecea5153ae0f28990",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-11-27T09:48:46Z",
    "title_canon_sha256": "57f781244c3e8cdb9aac451a5b4d87841914c41b3c734f1689a843d737c4c215"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18174",
    "kind": "arxiv",
    "version": 1
  }
}