Pith Number

pith:T6ELN2SP

pith:2023:T6ELN2SPLYYVNFZN6B4CLMJI6R

not attested not anchored not stored refs pending

3D Reconstruction of Non-cooperative Resident Space Objects using Instant NGP-accelerated NeRF and D-NeRF

Basilio Caruso, Ryan T. White, Todd Steffen, Trupti Mahendrakar, Van Minh Nguyen

arxiv:2301.09060 v3 · 2023-01-22 · 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{T6ELN2SPLYYVNFZN6B4CLMJI6R}

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

NeRF-based Spacecraft Reconstruction from Monocular Imagery Under Illumination Variability and Pose Uncertainty

From Images2Mesh: A 3D Surface Reconstruction Pipeline for Non-Cooperative Space Objects

Receipt and verification

First computed	2026-07-05T06:19:17.986768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f88b6ea4f5e3156972df07825b128f462a57795ba9ea283158761dce512e199

Aliases

arxiv: 2301.09060 · arxiv_version: 2301.09060v3 · doi: 10.48550/arxiv.2301.09060 · pith_short_12: T6ELN2SPLYYV · pith_short_16: T6ELN2SPLYYVNFZN · pith_short_8: T6ELN2SP

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/T6ELN2SPLYYVNFZN6B4CLMJI6R \
  | 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: 9f88b6ea4f5e3156972df07825b128f462a57795ba9ea283158761dce512e199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "166e89d9649cd62677cc0621866ed376ef582d6d23ae88c90c933b69402cb5a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-22T05:26:08Z",
    "title_canon_sha256": "0a41d34dae03a92096d6b45d98853b2f235efd25c487d5ebcb4bf849154d91aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.09060",
    "kind": "arxiv",
    "version": 3
  }
}