Pith Number

pith:ZG4ZASAH

pith:2018:ZG4ZASAHBA3SH2IPJ6UZL4DFKV

not attested not anchored not stored refs pending

CGIntrinsics: Better Intrinsic Image Decomposition through Physically-Based Rendering

Noah Snavely, Zhengqi Li

arxiv:1808.08601 v3 · 2018-08-26 · 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{ZG4ZASAHBA3SH2IPJ6UZL4DFKV}

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	2026-05-17T23:58:57.123643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9b9904807083723e90f4fa995f065555ebecc9bae1ae4554837aac8f0b37e4f

Aliases

arxiv: 1808.08601 · arxiv_version: 1808.08601v3 · doi: 10.48550/arxiv.1808.08601 · pith_short_12: ZG4ZASAHBA3S · pith_short_16: ZG4ZASAHBA3SH2IP · pith_short_8: ZG4ZASAH

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/ZG4ZASAHBA3SH2IPJ6UZL4DFKV \
  | 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: c9b9904807083723e90f4fa995f065555ebecc9bae1ae4554837aac8f0b37e4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdcefc06b7fc764815097ce878fff5e3f6c6e5900e735739a59ec4f2b3b77dc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-08-26T17:58:46Z",
    "title_canon_sha256": "286d15c7f1825d1c5e1e9adac160b32382093f26938056aaf5c4895c5e79a606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08601",
    "kind": "arxiv",
    "version": 3
  }
}