Pith Number

pith:366NRGRB

pith:2025:366NRGRB2324Z362TGZTS3I7K6

not attested not anchored not stored refs pending

Fine-Tuning Topics through Weighting Aspect Keywords

Ali Nazari, Michael Weiss

arxiv:2502.08496 v2 · 2025-02-12 · cs.IR · 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{366NRGRB2324Z362TGZTS3I7K6}

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	2026-07-05T12:00:26.717408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbcd89a21d6f5ccefda99b3396d1f57a5a515ed00de2e7a5ff3a6ac49111eee

Aliases

arxiv: 2502.08496 · arxiv_version: 2502.08496v2 · doi: 10.48550/arxiv.2502.08496 · pith_short_12: 366NRGRB2324 · pith_short_16: 366NRGRB2324Z362 · pith_short_8: 366NRGRB

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/366NRGRB2324Z362TGZTS3I7K6 \
  | 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: dfbcd89a21d6f5ccefda99b3396d1f57a5a515ed00de2e7a5ff3a6ac49111eee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca3c5fdb5e5a191590d76bce8fb2b20bf2eddc763643ff60a353df9dabc9e2b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2025-02-12T15:31:16Z",
    "title_canon_sha256": "b446dcf67451f2e34e1d499eac25591ddea8a82273b280dce6898832d3946bac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08496",
    "kind": "arxiv",
    "version": 2
  }
}