Pith Number

pith:S4JUIEJU

pith:2025:S4JUIEJUCQHK2PCMVZPWI2VZ2O

not attested not anchored not stored refs pending

PUGS: Perceptual Uncertainty for Grasp Selection in Underwater Environments

Aaron Marburg, Katherine A. Skinner, Marc Micatka, Onur Bagoren

arxiv:2502.09824 v1 · 2025-02-13 · 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{S4JUIEJUCQHK2PCMVZPWI2VZ2O}

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	2026-07-05T10:14:12.852238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9713441134140ead3c4cae5f646ab9d3a89abae75143bd22cf6d89c18284692b

Aliases

arxiv: 2502.09824 · arxiv_version: 2502.09824v1 · doi: 10.48550/arxiv.2502.09824 · pith_short_12: S4JUIEJUCQHK · pith_short_16: S4JUIEJUCQHK2PCM · pith_short_8: S4JUIEJU

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/S4JUIEJUCQHK2PCMVZPWI2VZ2O \
  | 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: 9713441134140ead3c4cae5f646ab9d3a89abae75143bd22cf6d89c18284692b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c69b34fafe9d213c3cecb16ec9374a667a12f0b54e5cab1c5a30b0d8046d10a3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-02-13T23:41:29Z",
    "title_canon_sha256": "ba4301c165db0e07e1d185f26029de25f86547bdd0b1d6ddc52a9ea44035679a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.09824",
    "kind": "arxiv",
    "version": 1
  }
}