Pith Number

pith:XAQYSYCL

pith:2021:XAQYSYCLQYTJD7REBRQQXM3HWT

not attested not anchored not stored refs pending

NerfingMVS: Guided Optimization of Neural Radiance Fields for Indoor Multi-view Stereo

Jie Zhou, Jiwen Lu, Shaohui Liu, Wang Zhao, Yi Wei, Yongming Rao

arxiv:2109.01129 v3 · 2021-09-02 · 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{XAQYSYCLQYTJD7REBRQQXM3HWT}

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	2026-07-05T03:20:03.425171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b82189604b862691fe240c610bb367b4fecf8282ea1160b3ca0c13ca729ad695

Aliases

arxiv: 2109.01129 · arxiv_version: 2109.01129v3 · doi: 10.48550/arxiv.2109.01129 · pith_short_12: XAQYSYCLQYTJ · pith_short_16: XAQYSYCLQYTJD7RE · pith_short_8: XAQYSYCL

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/XAQYSYCLQYTJD7REBRQQXM3HWT \
  | 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: b82189604b862691fe240c610bb367b4fecf8282ea1160b3ca0c13ca729ad695

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380807e5f6e88d4f7de7eb64d0107ba7c9a6f8c9abb3ee5ac1e3c5c5436c186d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-09-02T17:54:31Z",
    "title_canon_sha256": "f1a0fdf256808c6d2e98f07ad7ce6232f764c46684f12246bf5f5181fb4fd36d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.01129",
    "kind": "arxiv",
    "version": 3
  }
}