Pith Number

pith:THZU6RNS

pith:2025:THZU6RNSJMDJ37NESJCROHOBFH

not attested not anchored not stored refs pending

Lifelong 3D Mapping Framework for Hand-held & Robot-mounted LiDAR Mapping Systems

Liudi Yang, Sai Manoj Prakhya, Senhua Zhu, Ziyuan Liu

arxiv:2501.18110 v1 · 2025-01-30 · cs.RO · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THZU6RNSJMDJ37NESJCROHOBFH}

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	2026-07-05T10:07:07.171672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f34f45b24b069dfda49245171dc129c7ac7b515ea93940594c1da972d60f80

Aliases

arxiv: 2501.18110 · arxiv_version: 2501.18110v1 · doi: 10.48550/arxiv.2501.18110 · pith_short_12: THZU6RNSJMDJ · pith_short_16: THZU6RNSJMDJ37NE · pith_short_8: THZU6RNS

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/THZU6RNSJMDJ37NESJCROHOBFH \
  | 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: 99f34f45b24b069dfda49245171dc129c7ac7b515ea93940594c1da972d60f80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fbe0a71d71ecad00e1f4b5310b7dda5e8a99356822e3e79234d997f7224f52d",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-01-30T03:29:42Z",
    "title_canon_sha256": "5be51fcc1ac377113d154e897cf2a72b45770eb358332ef9b825ee2c66c840fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.18110",
    "kind": "arxiv",
    "version": 1
  }
}