Pith Number

pith:FQS5NPB5

pith:2022:FQS5NPB57EB4NYYMAXI3LGOCVP

not attested not anchored not stored refs pending

Exploration with Global Consistency Using Real-Time Re-integration and Active Loop Closure

Boyu Zhou, Luqi Wang, Shaojie Shen, Yichen Zhang

arxiv:2204.02693 v2 · 2022-04-06 · 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{FQS5NPB57EB4NYYMAXI3LGOCVP}

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	2026-07-05T04:27:31.004906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c25d6bc3df903c6e30c05d1b599c2abc6b5a442b7719cae19bc3268abb6ea00

Aliases

arxiv: 2204.02693 · arxiv_version: 2204.02693v2 · doi: 10.48550/arxiv.2204.02693 · pith_short_12: FQS5NPB57EB4 · pith_short_16: FQS5NPB57EB4NYYM · pith_short_8: FQS5NPB5

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/FQS5NPB57EB4NYYMAXI3LGOCVP \
  | 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: 2c25d6bc3df903c6e30c05d1b599c2abc6b5a442b7719cae19bc3268abb6ea00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1afbbf15c2d3553f4b0eaa4d7bb77bad219d2a070e442ff900428e8874068643",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2022-04-06T09:43:11Z",
    "title_canon_sha256": "6dd69d4599105fd0a5381a73dc45d4aafd47ee2c3834177684237d2ff2eae2ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02693",
    "kind": "arxiv",
    "version": 2
  }
}