Pith Number

pith:2BRX4MV5

pith:2025:2BRX4MV5JBLJL7VLUWHA6MOLVP

not attested not anchored not stored refs pending

Aligning Audio Captions with Human Preferences

Erik Visser, Kartik Hegde, Rehana Mahfuz, Yinyi Guo

arxiv:2509.14659 v3 · 2025-09-18 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2BRX4MV5JBLJL7VLUWHA6MOLVP}

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	2026-06-24T01:14:22.109287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0637e32bd485695feaba58e0f31cbabdfbb78b2ae158522b558e90a505014dc

Aliases

arxiv: 2509.14659 · arxiv_version: 2509.14659v3 · doi: 10.48550/arxiv.2509.14659 · pith_short_12: 2BRX4MV5JBLJ · pith_short_16: 2BRX4MV5JBLJL7VL · pith_short_8: 2BRX4MV5

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/2BRX4MV5JBLJL7VLUWHA6MOLVP \
  | 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: d0637e32bd485695feaba58e0f31cbabdfbb78b2ae158522b558e90a505014dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adeedb1032b3ba4272eda679f8bc5cd3f1cb62984a97b2c15bd694395f56a66f",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-09-18T06:33:44Z",
    "title_canon_sha256": "ce8e6f3806eab2fcb5d2c36cb5f115114cf5b5b8074220b2641d6b3a1a8d64e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.14659",
    "kind": "arxiv",
    "version": 3
  }
}