Pith Number

pith:BSDDBWJR

pith:2021:BSDDBWJRBCVJMWILLG6HRWMHMG

not attested not anchored not stored refs pending

Explanations for Occluded Images

Daniel Kroening, Hana Chockler, Youcheng Sun

arxiv:2103.03622 v2 · 2021-03-05 · 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{BSDDBWJRBCVJMWILLG6HRWMHMG}

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	2026-07-05T03:12:00.429945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c8630d93108aa96590b59bc78d98761bfa75ed64cead5438104b2a2e9063486

Aliases

arxiv: 2103.03622 · arxiv_version: 2103.03622v2 · doi: 10.48550/arxiv.2103.03622 · pith_short_12: BSDDBWJRBCVJ · pith_short_16: BSDDBWJRBCVJMWIL · pith_short_8: BSDDBWJR

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/BSDDBWJRBCVJMWILLG6HRWMHMG \
  | 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: 0c8630d93108aa96590b59bc78d98761bfa75ed64cead5438104b2a2e9063486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d079146d7bca22bf2e393a8040d31baa57aa6358f18159c9a346bfed8bbeba8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-03-05T11:54:14Z",
    "title_canon_sha256": "45bf4994fd4d04c8af9e0d36b2f1f849a96431b9d74d6ec526a3c0c3f788532a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.03622",
    "kind": "arxiv",
    "version": 2
  }
}