Pith Number

pith:WUO27GYV

pith:2021:WUO27GYVOGQ6OY3U5DUMEHEZDE

not attested not anchored not stored refs pending

Neural Rays for Occlusion-aware Image-based Rendering

Christian Theobalt, Lingjie Liu, Peng Wang, Qianqian Wang, Sida Peng, Wenping Wang, Xiaowei Zhou, Yuan Liu

arxiv:2107.13421 v2 · 2021-07-28 · cs.CV · cs.GR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUO27GYVOGQ6OY3U5DUMEHEZDE}

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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	2026-07-05T04:08:58.012278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b51daf9b1571a1e76374e8e8c21c991923b6b0a363b73a28a42eabe6043f4d51

Aliases

arxiv: 2107.13421 · arxiv_version: 2107.13421v2 · doi: 10.48550/arxiv.2107.13421 · pith_short_12: WUO27GYVOGQ6 · pith_short_16: WUO27GYVOGQ6OY3U · pith_short_8: WUO27GYV

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/WUO27GYVOGQ6OY3U5DUMEHEZDE \
  | 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: b51daf9b1571a1e76374e8e8c21c991923b6b0a363b73a28a42eabe6043f4d51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e05186c2eda04ee6e2f2809a8e92e9f26bda8d68da5292cfef76ce3f1768d80",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-07-28T15:09:40Z",
    "title_canon_sha256": "2d6530126f0e9e5e55e51415849e4d76c6e99e7a72318fb0eeed31e1b2818eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13421",
    "kind": "arxiv",
    "version": 2
  }
}