Pith Number

pith:NF4XK5UH

pith:2024:NF4XK5UHEFMT6DQ6IIBVUCZYDQ

not attested not anchored not stored refs pending

PBIR-NIE: Glossy Object Capture under Non-Distant Lighting

Fujun Luan, Guangyan Cai, Iliyan Georgiev, Kai Zhang, Milo\v{s} Ha\v{s}an, Sai Bi, Shuang Zhao, Zexiang Xu

arxiv:2408.06878 v1 · 2024-08-13 · 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{NF4XK5UHEFMT6DQ6IIBVUCZYDQ}

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

1 paper in Pith

NeISF++: Neural Incident Stokes Field for Polarized Inverse Rendering of Conductors and Dielectrics

Receipt and verification

First computed	2026-07-05T08:55:03.118401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697975768721593f0e1e42035a0b381c34713f6ce0dccf9dedce519685458098

Aliases

arxiv: 2408.06878 · arxiv_version: 2408.06878v1 · doi: 10.48550/arxiv.2408.06878 · pith_short_12: NF4XK5UHEFMT · pith_short_16: NF4XK5UHEFMT6DQ6 · pith_short_8: NF4XK5UH

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/NF4XK5UHEFMT6DQ6IIBVUCZYDQ \
  | 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: 697975768721593f0e1e42035a0b381c34713f6ce0dccf9dedce519685458098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e071d875eac24767d58f0822c6f32a27e8664a793b59f3ed319d30b715f93f4a",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-13T13:26:24Z",
    "title_canon_sha256": "eb175f3f11cf3c137dbc0cc959980ec51d0730ceb0a67c00ccdc4de3eee89e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.06878",
    "kind": "arxiv",
    "version": 1
  }
}