Pith Number

pith:IP2NXSHC

pith:2021:IP2NXSHCJSUV7F2AP56LC5VMCY

not attested not anchored not stored refs pending

Dex-NeRF: Using a Neural Radiance Field to Grasp Transparent Objects

Jeffrey Ichnowski, Justin Kerr, Ken Goldberg, Yahav Avigal

arxiv:2110.14217 v1 · 2021-10-27 · 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{IP2NXSHCJSUV7F2AP56LC5VMCY}

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

AISPO: Enhancing Depth Reliability for Robotic Manipulation of Non-Lambertian Objects via Affine-Invariant Shape Prior

Trans2Occ: Voxel Occupancy Estimation and Grasp for Transparent Objects from Simulation to Reality

3D Reconstruction Techniques in the Manufacturing Domain: Applications, Research Opportunities and Use Cases

Receipt and verification

First computed	2026-07-05T03:26:25.302241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f4dbc8e24ca95f97407f7cb176ac1624267147bf10d26b82bf1e3de1d46eea

Aliases

arxiv: 2110.14217 · arxiv_version: 2110.14217v1 · doi: 10.48550/arxiv.2110.14217 · pith_short_12: IP2NXSHCJSUV · pith_short_16: IP2NXSHCJSUV7F2A · pith_short_8: IP2NXSHC

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/IP2NXSHCJSUV7F2AP56LC5VMCY \
  | 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: 43f4dbc8e24ca95f97407f7cb176ac1624267147bf10d26b82bf1e3de1d46eea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f97a8371f9fcf829ff2ec155734196dddeee9bf2cfb8c433026cd2b126c5c3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-10-27T07:02:53Z",
    "title_canon_sha256": "2820cb5c4a148c4f14b1ce3af72e08b1b9e11ee5f2302082226f84ad72113151"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14217",
    "kind": "arxiv",
    "version": 1
  }
}