Pith Number

pith:LQELSTGB

pith:2024:LQELSTGBXDOX3URKXBK5OCWX77

not attested not anchored not stored refs pending

A Framework for Standardizing Similarity Measures in a Rapidly Evolving Field

Christopher J. Cueva, Guangyu Robert Yang, Nathan Cloos

arxiv:2409.18333 v2 · 2024-09-26 · q-bio.NC · 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{LQELSTGBXDOX3URKXBK5OCWX77}

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	2026-07-05T12:06:45.925488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c08b94cc1b8dd7dd22ab855d70ad7ffc6fecb9596b4b8db4ec25d5cbcfc4fb2

Aliases

arxiv: 2409.18333 · arxiv_version: 2409.18333v2 · doi: 10.48550/arxiv.2409.18333 · pith_short_12: LQELSTGBXDOX · pith_short_16: LQELSTGBXDOX3URK · pith_short_8: LQELSTGB

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/LQELSTGBXDOX3URKXBK5OCWX77 \
  | 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: 5c08b94cc1b8dd7dd22ab855d70ad7ffc6fecb9596b4b8db4ec25d5cbcfc4fb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5eaf937af8acaf808724c2c750f58a7a317e8dfecf42fd7d8006e9aa2fc4172",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2024-09-26T23:14:01Z",
    "title_canon_sha256": "a887ae421943ac2b78f7a1b69c3c35f13b14a4960e69666cae99f2c719299670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.18333",
    "kind": "arxiv",
    "version": 2
  }
}