Pith Number

pith:URAVX4UK

pith:2021:URAVX4UKDO4TIW6CNNO5TTDC4A

not attested not anchored not stored refs pending

ASH: A Modern Framework for Parallel Spatial Hashing in 3D Perception

Michael Kaess, Vladlen Koltun, Wei Dong, Yixing Lao

arxiv:2110.00511 v2 · 2021-10-01 · cs.CV · cs.DC · cs.GR · 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{URAVX4UKDO4TIW6CNNO5TTDC4A}

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	2026-07-05T05:36:45.270560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4415bf28a1bb9345bc26b5dd9cc62e02a99c054ec5717075ab89ae0a2719c2a

Aliases

arxiv: 2110.00511 · arxiv_version: 2110.00511v2 · doi: 10.48550/arxiv.2110.00511 · pith_short_12: URAVX4UKDO4T · pith_short_16: URAVX4UKDO4TIW6C · pith_short_8: URAVX4UK

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/URAVX4UKDO4TIW6CNNO5TTDC4A \
  | 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: a4415bf28a1bb9345bc26b5dd9cc62e02a99c054ec5717075ab89ae0a2719c2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61e65cf4c01755ae300a5bbbdb9f849ac5a082a2772c1a902517e9a9eab807a9",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-01T16:25:40Z",
    "title_canon_sha256": "2c0207c4cd929924bd465c126e774c309835045bb1cad6b42ef5cf29c3f5d154"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.00511",
    "kind": "arxiv",
    "version": 2
  }
}