Pith Number

pith:S6LZ76FH

pith:2023:S6LZ76FHMA6AYOOWCJ57PJM7KD

not attested not anchored not stored refs pending

Towards Robust Metrics for Concept Representation Evaluation

Adrian Weller, Dmitry Kazhdan, Mateja Jamnik, Mateo Espinosa Zarlenga, Pietro Barbiero, Umang Bhatt, Zohreh Shams

arxiv:2301.10367 v1 · 2023-01-25 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6LZ76FHMA6AYOOWCJ57PJM7KD}

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	2026-07-05T06:55:22.137988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97979ff8a7603c0c39d6127bf7a59f50fee57533bec506e8849ef3cb2c190aae

Aliases

arxiv: 2301.10367 · arxiv_version: 2301.10367v1 · doi: 10.48550/arxiv.2301.10367 · pith_short_12: S6LZ76FHMA6A · pith_short_16: S6LZ76FHMA6AYOOW · pith_short_8: S6LZ76FH

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/S6LZ76FHMA6AYOOWCJ57PJM7KD \
  | 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: 97979ff8a7603c0c39d6127bf7a59f50fee57533bec506e8849ef3cb2c190aae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10cf692ba2e99b0443319c0ddf77280771c291d77478549ac53788e638865892",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-01-25T00:40:19Z",
    "title_canon_sha256": "c63a5c4a515e1053015aa750625464b6726700896766c7b5047baccee5204bb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10367",
    "kind": "arxiv",
    "version": 1
  }
}