Pith Number

pith:3WJR2RI5

pith:2024:3WJR2RI56JIBLVQHI4FSJLB6DV

not attested not anchored not stored refs pending

Normalized Space Alignment: A Versatile Metric for Representation Analysis

Aditya Gulati, Ambuj Singh, Danish Ebadulla

arxiv:2411.04512 v1 · 2024-11-07 · 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{3WJR2RI56JIBLVQHI4FSJLB6DV}

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	2026-07-05T09:32:20.815333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd931d451df25015d607470b24ac3e1d69bbbad95193ad04b832155a4af2d202

Aliases

arxiv: 2411.04512 · arxiv_version: 2411.04512v1 · doi: 10.48550/arxiv.2411.04512 · pith_short_12: 3WJR2RI56JIB · pith_short_16: 3WJR2RI56JIBLVQH · pith_short_8: 3WJR2RI5

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/3WJR2RI56JIBLVQHI4FSJLB6DV \
  | 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: dd931d451df25015d607470b24ac3e1d69bbbad95193ad04b832155a4af2d202

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2027a349d6ef6901a5501e174ba42c4517dfc7d7877ff394c1126c501a41489e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-07T08:10:28Z",
    "title_canon_sha256": "c8dcaf376cb0c1d0d1d78bbeffa95730a7dced80b13946e94ea0c1f526c1085c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04512",
    "kind": "arxiv",
    "version": 1
  }
}