Pith Number

pith:K2UQ24TE

pith:2024:K2UQ24TECPFGTTK4ZQL3SZN2VC

not attested not anchored not stored refs pending

IPR-NeRF: Ownership Verification meets Neural Radiance Field

Chee Seng Chan, Kam Woh Ng, Tao Xiang, Win Kent Ong, Yi Zhe Song

arxiv:2401.09495 v4 · 2024-01-17 · 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{K2UQ24TECPFGTTK4ZQL3SZN2VC}

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	2026-07-05T07:36:26.538588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a90d726413ca69cd5ccc17b965baa8af0fe9e50db9a7ee12fb27027951ae45

Aliases

arxiv: 2401.09495 · arxiv_version: 2401.09495v4 · doi: 10.48550/arxiv.2401.09495 · pith_short_12: K2UQ24TECPFG · pith_short_16: K2UQ24TECPFGTTK4 · pith_short_8: K2UQ24TE

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/K2UQ24TECPFGTTK4ZQL3SZN2VC \
  | 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: 56a90d726413ca69cd5ccc17b965baa8af0fe9e50db9a7ee12fb27027951ae45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b42d8cfd1afcc86982efad763eed387d0527c94344b248d4e7ade72d16c893a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-01-17T01:33:40Z",
    "title_canon_sha256": "d3e1392d2d241e5771bf4a049eb072a9217b0013b2aff761e0d903d5d8c0538f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.09495",
    "kind": "arxiv",
    "version": 4
  }
}