Pith Number

pith:TWRYQ4HV

pith:2025:TWRYQ4HVG7VOB4LY5Q6IX2VZAR

not attested not anchored not stored refs pending

Normal-NeRF: Ambiguity-Robust Normal Estimation for Highly Reflective Scenes

Bowei Xing, Ji Shi, Ruohao Guo, Wenzhen Yue, Xianghua Ying

arxiv:2501.09460 v1 · 2025-01-16 · 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{TWRYQ4HVG7VOB4LY5Q6IX2VZAR}

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	2026-07-05T10:01:47.434995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9da38870f537eae0f178ec3c8beab904680d07e8c757dc5cdeee71ba0cd98e8f

Aliases

arxiv: 2501.09460 · arxiv_version: 2501.09460v1 · doi: 10.48550/arxiv.2501.09460 · pith_short_12: TWRYQ4HVG7VO · pith_short_16: TWRYQ4HVG7VOB4LY · pith_short_8: TWRYQ4HV

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/TWRYQ4HVG7VOB4LY5Q6IX2VZAR \
  | 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: 9da38870f537eae0f178ec3c8beab904680d07e8c757dc5cdeee71ba0cd98e8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bceab79f87c83cbe7c7cb5bb787b8e1f015ed08a61a3f5ef0c9a605f13ee5f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-16T10:42:29Z",
    "title_canon_sha256": "21737236fa4daaaab23e6d58bad017fc221efecd9c350fce9bb6470c9e43143e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.09460",
    "kind": "arxiv",
    "version": 1
  }
}