Pith Number

pith:WHOK2WY5

pith:2018:WHOK2WY5YVEEEAEEQDJWWQGVXG

not attested not anchored not stored refs pending

Single-Image SVBRDF Capture with a Rendering-Aware Deep Network

Adrien Bousseau, Fredo Durand, George Drettakis, Miika Aittala, Valentin Deschaintre

arxiv:1810.09718 v1 · 2018-10-23 · 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{WHOK2WY5YVEEEAEEQDJWWQGVXG}

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	2026-05-18T00:02:29.664972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1dcad5b1dc54842008480d36b40d5b985dde2358958cbe690a874a0c4f28ba1

Aliases

arxiv: 1810.09718 · arxiv_version: 1810.09718v1 · doi: 10.48550/arxiv.1810.09718 · pith_short_12: WHOK2WY5YVEE · pith_short_16: WHOK2WY5YVEEEAEE · pith_short_8: WHOK2WY5

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/WHOK2WY5YVEEEAEEQDJWWQGVXG \
  | 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: b1dcad5b1dc54842008480d36b40d5b985dde2358958cbe690a874a0c4f28ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6680c2154049db035347bb7ec67bdd43f3bfbc40c01e750a8084a831f13d1a4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2018-10-23T08:30:34Z",
    "title_canon_sha256": "d556c9100a722858ce9ffc4b4da9ebf54fbf4753a932cef79ded3f393450e686"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09718",
    "kind": "arxiv",
    "version": 1
  }
}