Pith Number

pith:RSBOYATS

pith:2021:RSBOYATSWPVBSQ7WC6NJ7HT3YL

not attested not anchored not stored refs pending

Boxhead: A Dataset for Learning Hierarchical Representations

Andrea Dittadi, Bernhard Sch\"olkopf, Frederik Tr\"auble, Stefan Bauer, Yukun Chen

arxiv:2110.03628 v2 · 2021-10-07 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSBOYATSWPVBSQ7WC6NJ7HT3YL}

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	2026-07-05T03:38:08.383098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c82ec0272b3ea1943f6179a9f9e7bc2ecbc89de49d008c6898fd09cc4f38f95

Aliases

arxiv: 2110.03628 · arxiv_version: 2110.03628v2 · doi: 10.48550/arxiv.2110.03628 · pith_short_12: RSBOYATSWPVB · pith_short_16: RSBOYATSWPVBSQ7W · pith_short_8: RSBOYATS

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/RSBOYATSWPVBSQ7WC6NJ7HT3YL \
  | 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: 8c82ec0272b3ea1943f6179a9f9e7bc2ecbc89de49d008c6898fd09cc4f38f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "620d8c3206e97ec02f9040996b848dbf44c1d5c3ff3a4e693e24b3311df7dd93",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-07T17:15:25Z",
    "title_canon_sha256": "52cc7268d143949b3a46353f7fe1897c5261d9afce9bac7cb877364f33ccffd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03628",
    "kind": "arxiv",
    "version": 2
  }
}