Pith Number

pith:G4T3FSOI

pith:2022:G4T3FSOIFTYJHDSTW5AYXXYTMJ

not attested not anchored not stored refs pending

Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network

Huiyu Zhou, Karen Rafferty, Stuart Ferguson, Yunfeng Zhao

arxiv:2209.03624 v1 · 2022-09-08 · 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{G4T3FSOIFTYJHDSTW5AYXXYTMJ}

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	2026-07-05T04:55:44.142734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3727b2c9c82cf0938e53b7418bdf136259f8348c3718080bf366c0091d642ba3

Aliases

arxiv: 2209.03624 · arxiv_version: 2209.03624v1 · doi: 10.48550/arxiv.2209.03624 · pith_short_12: G4T3FSOIFTYJ · pith_short_16: G4T3FSOIFTYJHDST · pith_short_8: G4T3FSOI

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/G4T3FSOIFTYJHDSTW5AYXXYTMJ \
  | 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: 3727b2c9c82cf0938e53b7418bdf136259f8348c3718080bf366c0091d642ba3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4678f482def4a76e6eb8999e3ff6efa5e7af9d0ac7f59ad933d33151b76ec346",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-09-08T08:02:57Z",
    "title_canon_sha256": "222b062e4b5463368bd3e4f803e5dff6a5e57c4c33e4c4f151f281ffcf33125f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03624",
    "kind": "arxiv",
    "version": 1
  }
}