Pith Number

pith:BI2XY73I

pith:2019:BI2XY73IIAXW7IZX3NTIL7GGAJ

not attested not anchored not stored refs pending

GANspection

Hammad A. Ayyubi

arxiv:1910.09638 v1 · 2019-10-21 · cs.LG · 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{BI2XY73IIAXW7IZX3NTIL7GGAJ}

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	2026-07-05T00:14:01.027586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a357c7f68402f6fa337db6685fcc60274940be4aa6d21e1d2a80c576b5ee36f

Aliases

arxiv: 1910.09638 · arxiv_version: 1910.09638v1 · doi: 10.48550/arxiv.1910.09638 · pith_short_12: BI2XY73IIAXW · pith_short_16: BI2XY73IIAXW7IZX · pith_short_8: BI2XY73I

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/BI2XY73IIAXW7IZX3NTIL7GGAJ \
  | 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: 0a357c7f68402f6fa337db6685fcc60274940be4aa6d21e1d2a80c576b5ee36f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3320f834e1bc0469e714f97882951ab5b914b4dcf6b25c0d66500aaa3551234",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-21T20:26:54Z",
    "title_canon_sha256": "9bfe3f93c4f46b07588ab837f6c8a54c74b302d7c3c1e947a0d88c29d59c566b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09638",
    "kind": "arxiv",
    "version": 1
  }
}