Pith Number

pith:QJ7F2GHJ

pith:2025:QJ7F2GHJUSABKNVGYABH6JDRAY

not attested not anchored not stored refs pending

The Alpha-Alternator: Dynamic Adaptation To Varying Noise Levels In Sequences Using The Vendi Score For Improved Robustness and Performance

Adji Bousso Dieng, Mohammad Reza Rezaei

arxiv:2502.04593 v2 · 2025-02-07 · cs.LG · cs.AI · cs.NE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QJ7F2GHJUSABKNVGYABH6JDRAY}

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	2026-07-05T11:08:15.938372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

827e5d18e9a4801536a6c0027f2471060c988ab40a303c3b79faa7bf5e1fdd25

Aliases

arxiv: 2502.04593 · arxiv_version: 2502.04593v2 · doi: 10.48550/arxiv.2502.04593 · pith_short_12: QJ7F2GHJUSAB · pith_short_16: QJ7F2GHJUSABKNVG · pith_short_8: QJ7F2GHJ

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/QJ7F2GHJUSABKNVGYABH6JDRAY \
  | 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: 827e5d18e9a4801536a6c0027f2471060c988ab40a303c3b79faa7bf5e1fdd25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6689d87079ff3cc9578c69ff1079c86e02dec5a6394438f32e59f8ad9666e04",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-07T01:00:16Z",
    "title_canon_sha256": "bed59555b54a354e5391dd61b8714495ed34068f0298693e23c98fd9bf6ea03c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.04593",
    "kind": "arxiv",
    "version": 2
  }
}