Pith Number

pith:7H4YKBVB

pith:2021:7H4YKBVB7UHRPVCN32EOWD376X

not attested not anchored not stored refs pending

Integrating Categorical Features in End-to-End ASR

Rongqing Huang

arxiv:2110.03047 v1 · 2021-10-06 · cs.CL · cs.SD · 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{7H4YKBVB7UHRPVCN32EOWD376X}

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	2026-07-05T03:20:39.045990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f98506a1fd0f17d44dde88eb0f7ff5c1d8ecddbfa063182740052ad04aa020

Aliases

arxiv: 2110.03047 · arxiv_version: 2110.03047v1 · doi: 10.48550/arxiv.2110.03047 · pith_short_12: 7H4YKBVB7UHR · pith_short_16: 7H4YKBVB7UHRPVCN · pith_short_8: 7H4YKBVB

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/7H4YKBVB7UHRPVCN32EOWD376X \
  | 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: f9f98506a1fd0f17d44dde88eb0f7ff5c1d8ecddbfa063182740052ad04aa020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c64165e49b05b0dd5eee9326a807c8b4e6e931bfeadcd0239ff21c44c22607a",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-06T20:07:53Z",
    "title_canon_sha256": "c99190042a8d66eb3d397b36a2ba2ef8ebb84f990003c11b9fa960e3b7908d08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03047",
    "kind": "arxiv",
    "version": 1
  }
}