Pith Number

pith:26M5NCXN

pith:2025:26M5NCXNPK7AWCZE3FWL3DX6XA

not attested not anchored not stored refs pending

Neural Multi-View Self-Calibrated Photometric Stereo without Photometric Stereo Cues

Takafumi Taketomi, Xu Cao

arxiv:2507.23162 v1 · 2025-07-30 · 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{26M5NCXNPK7AWCZE3FWL3DX6XA}

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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.

Cited by

1 paper in Pith

A Hybrid Neural-Microfacet BRDF Model for Real-Time Rendering

Receipt and verification

First computed	2026-07-05T11:46:06.739169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d799d68aed7abe0b0b24d96cbd8efeb826317967302ddcbb6991c7dba98b2231

Aliases

arxiv: 2507.23162 · arxiv_version: 2507.23162v1 · doi: 10.48550/arxiv.2507.23162 · pith_short_12: 26M5NCXNPK7A · pith_short_16: 26M5NCXNPK7AWCZE · pith_short_8: 26M5NCXN

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/26M5NCXNPK7AWCZE3FWL3DX6XA \
  | 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: d799d68aed7abe0b0b24d96cbd8efeb826317967302ddcbb6991c7dba98b2231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b341eec39ebbcbe27dca8f717d18d2979fccbfe9c1fa3fb377aed93403777d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-30T23:56:38Z",
    "title_canon_sha256": "63049c3d25e8a15ed0f36412747a6a06e08fe729094644fd2159f1af54e1ce0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.23162",
    "kind": "arxiv",
    "version": 1
  }
}