Pith Number

pith:IQSTP42W

pith:2024:IQSTP42WYXSKZXHJQ7E64ZSOA5

not attested not anchored not stored refs pending

Scalable and Efficient Hierarchical Visual Topological Mapping

Ganesh Sistu, John McDonald, Jonathan Horgan, Saravanabalagi Ramachandran

arxiv:2404.05023 v1 · 2024-04-07 · cs.CV · 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{IQSTP42WYXSKZXHJQ7E64ZSOA5}

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	2026-07-05T08:05:25.106945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

442537f356c5e4acdce987c9ee664e0759f647bf0f1bf5c7ad6d59e13fc2e809

Aliases

arxiv: 2404.05023 · arxiv_version: 2404.05023v1 · doi: 10.48550/arxiv.2404.05023 · pith_short_12: IQSTP42WYXSK · pith_short_16: IQSTP42WYXSKZXHJ · pith_short_8: IQSTP42W

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/IQSTP42WYXSKZXHJQ7E64ZSOA5 \
  | 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: 442537f356c5e4acdce987c9ee664e0759f647bf0f1bf5c7ad6d59e13fc2e809

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7d7c755d4438eb0cb74449d7b8da8621a6ec39063ff05d64fc19ee845dcabfe",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-07T17:30:57Z",
    "title_canon_sha256": "465eb2a89c92529de67084ab38927d8b0fb872ae64cb3ca8d4c044330560056d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.05023",
    "kind": "arxiv",
    "version": 1
  }
}