Pith Number

pith:FR5YQYBL

pith:2018:FR5YQYBLN6S4IO2PP6KY4BK3DU

not attested not anchored not stored refs pending

Conditional Information Gain Networks

Cem Keskin, Lale Akarun, Ufuk Can Bi\c{c}ici

arxiv:1807.09534 v1 · 2018-07-25 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FR5YQYBLN6S4IO2PP6KY4BK3DU}

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	2026-05-18T00:09:46.632116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c7b88602b6fa5c43b4f7f958e055b1d36166ee2866f4daeb4a6bb424e5ddc9c

Aliases

arxiv: 1807.09534 · arxiv_version: 1807.09534v1 · doi: 10.48550/arxiv.1807.09534 · pith_short_12: FR5YQYBLN6S4 · pith_short_16: FR5YQYBLN6S4IO2P · pith_short_8: FR5YQYBL

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/FR5YQYBLN6S4IO2PP6KY4BK3DU \
  | 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: 2c7b88602b6fa5c43b4f7f958e055b1d36166ee2866f4daeb4a6bb424e5ddc9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "423def8901e37271681a398be70fb5b9d51cec2d1b298840f10406082b3f9bf9",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-25T11:26:46Z",
    "title_canon_sha256": "a177ab760b27f15a721c294430bfb4e6a53e974d3e0170ef43bf4fb57ec59298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09534",
    "kind": "arxiv",
    "version": 1
  }
}