Pith Number

pith:ANZCACR3

pith:2026:ANZCACR376UHPVZ2VN7JQW5EL7

not attested not anchored not stored refs pending

Leveraging Beam Search Information for Confidence Estimation in E2E ASR

Hugo Van hamme, Yichen Jia

arxiv:2607.29299 v1 · 2026-07-31 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANZCACR376UHPVZ2VN7JQW5EL7}

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	2026-08-03T01:24:05.680001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0372200a3bffa877d73aab7e985ba45fd50764609e71813d911cca18b0d9c654

Aliases

arxiv: 2607.29299 · arxiv_version: 2607.29299v1 · doi: 10.48550/arxiv.2607.29299 · pith_short_12: ANZCACR376UH · pith_short_16: ANZCACR376UHPVZ2 · pith_short_8: ANZCACR3

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/ANZCACR376UHPVZ2VN7JQW5EL7 \
  | 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: 0372200a3bffa877d73aab7e985ba45fd50764609e71813d911cca18b0d9c654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "184ef167539f5ca105a2f5ac43384244d57d5886a1f4dfe5b9bdef71d76f8ffa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-07-31T11:15:22Z",
    "title_canon_sha256": "9401781e8df656226d6ed946dccd482121b6bc5369182bf8c9d62abbc9ed1df9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29299",
    "kind": "arxiv",
    "version": 1
  }
}