Pith Number

pith:FKKAEYU4

pith:2021:FKKAEYU46DVMNQVZZBZBHIFZQJ

not attested not anchored not stored refs pending

Layer Pruning on Demand with Intermediate CTC

Jaesong Lee, Jingu Kang, Shinji Watanabe

arxiv:2106.09216 v1 · 2021-06-17 · eess.AS · cs.CL · 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{FKKAEYU46DVMNQVZZBZBHIFZQJ}

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	2026-07-05T02:50:13.567923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9402629cf0eac6c2b9c87213a0b9826218ddcb2a2da57ab40d5e624409d021

Aliases

arxiv: 2106.09216 · arxiv_version: 2106.09216v1 · doi: 10.48550/arxiv.2106.09216 · pith_short_12: FKKAEYU46DVM · pith_short_16: FKKAEYU46DVMNQVZ · pith_short_8: FKKAEYU4

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/FKKAEYU46DVMNQVZZBZBHIFZQJ \
  | 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: 2a9402629cf0eac6c2b9c87213a0b9826218ddcb2a2da57ab40d5e624409d021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b280b48c664e869aab7d579fe92b01fed8235620a967ca6167a680dc731eb56a",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-06-17T02:40:18Z",
    "title_canon_sha256": "c16ed0f581c7963b27ca15d0a86d468fdf6807e70b850012d7fddc5219494498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.09216",
    "kind": "arxiv",
    "version": 1
  }
}