Pith Number

pith:4CAGY7CG

pith:2023:4CAGY7CGX6ARVMZJ5E3UAYGX67

not attested not anchored not stored refs pending

nvblox: GPU-Accelerated Incremental Signed Distance Field Mapping

Alexander Millane, David Tingdahl, Emilie Wirbel, Helen Oleynikova, Remo Steiner, Roland Siegwart, Vikram Ramasamy

arxiv:2311.00626 v2 · 2023-11-01 · 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{4CAGY7CGX6ARVMZJ5E3UAYGX67}

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.

Cited by

3 papers in Pith

BayesFP: Posterior Estimation for Flow-Based Policies via Feynman-Kac Sampling

Flying Together: Human-Guided Immersive Shared Control for Aerial Robot Teams in Unknown Environments

ReKep: Spatio-Temporal Reasoning of Relational Keypoint Constraints for Robotic Manipulation

Receipt and verification

First computed	2026-07-05T07:56:40.902448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0806c7c46bf811ab329e9374060d7f7e3feb560b20ef804489e263d5acee829

Aliases

arxiv: 2311.00626 · arxiv_version: 2311.00626v2 · doi: 10.48550/arxiv.2311.00626 · pith_short_12: 4CAGY7CGX6AR · pith_short_16: 4CAGY7CGX6ARVMZJ · pith_short_8: 4CAGY7CG

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/4CAGY7CGX6ARVMZJ5E3UAYGX67 \
  | 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: e0806c7c46bf811ab329e9374060d7f7e3feb560b20ef804489e263d5acee829

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acb0d8ff4d426bdcd25ff4297f10d364962fe65b86a21b2f07bc95feefc7dbe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2023-11-01T16:23:59Z",
    "title_canon_sha256": "b52bee4d6e2ebab771abedcf54bea92d741f7a8b2ddbfcc4eb89102cc2db47d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00626",
    "kind": "arxiv",
    "version": 2
  }
}