Pith Number

pith:BCJLV3FD

pith:2023:BCJLV3FD5ZZAT75QVKYPC44TEH

not attested not anchored not stored refs pending

Estimating Shape Distances on Neural Representations with Limited Samples

Alex H. Williams, Brett W. Larsen, Dean A. Pospisil, Sarah E. Harvey

arxiv:2310.05742 v2 · 2023-10-09 · stat.ML · cs.LG · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BCJLV3FD5ZZAT75QVKYPC44TEH}

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	2026-07-05T07:22:24.309817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0892baeca3ee7209ffb0aab0f1739321d2a92d747f971355084a9995d9b5d39f

Aliases

arxiv: 2310.05742 · arxiv_version: 2310.05742v2 · doi: 10.48550/arxiv.2310.05742 · pith_short_12: BCJLV3FD5ZZA · pith_short_16: BCJLV3FD5ZZAT75Q · pith_short_8: BCJLV3FD

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/BCJLV3FD5ZZAT75QVKYPC44TEH \
  | 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: 0892baeca3ee7209ffb0aab0f1739321d2a92d747f971355084a9995d9b5d39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c393fec7bec078932feb6d272446a2b6814083edfb7b09abdbc92cf7ffc810c6",
    "cross_cats_sorted": [
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-10-09T14:16:34Z",
    "title_canon_sha256": "96c9412c12c3a042de1264ee6edb8c5df604cfa34b7d593bbae1a4c8b1a6a119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05742",
    "kind": "arxiv",
    "version": 2
  }
}