Pith Number

pith:TWI57X7F

pith:2018:TWI57X7FGL7YJYCBEIXQVFQKLZ

not attested not anchored not stored refs pending

Advancing Acoustic-to-Word CTC Model with Attention and Mixed-Units

Amit Das, Guoli Ye, Jinyu Li, Rui Zhao, Yifan Gong

arxiv:1812.11928 v2 · 2018-12-31 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWI57X7FGL7YJYCBEIXQVFQKLZ}

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	2026-07-05T00:02:24.819875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d91dfdfe532ff84e041222f0a960a5e5aefc3f8913c7f67525c515fdd4ef100

Aliases

arxiv: 1812.11928 · arxiv_version: 1812.11928v2 · doi: 10.48550/arxiv.1812.11928 · pith_short_12: TWI57X7FGL7Y · pith_short_16: TWI57X7FGL7YJYCB · pith_short_8: TWI57X7F

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/TWI57X7FGL7YJYCBEIXQVFQKLZ \
  | 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: 9d91dfdfe532ff84e041222f0a960a5e5aefc3f8913c7f67525c515fdd4ef100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "484f35c3700e6f1a3a83079d76ee0418f91e0a19cc81cee351d56b046f796e64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-31T18:10:42Z",
    "title_canon_sha256": "d15c573dedf39b0eff976056708eaa0344b705d190095118b5a0fb12b107d0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11928",
    "kind": "arxiv",
    "version": 2
  }
}