Pith Number

pith:I5CUWJMM

pith:2018:I5CUWJMM3X3L23RWEW7A6LYUGZ

not attested not anchored not stored refs pending

Cycle-consistency training for end-to-end speech recognition

Jonathan Le Roux, Ramon Astudillo, Shinji Watanabe, Takaaki Hori, Tomoki Hayashi, Yu Zhang

arxiv:1811.01690 v2 · 2018-11-02 · 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{I5CUWJMM3X3L23RWEW7A6LYUGZ}

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	2026-05-17T23:45:20.558412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47454b258cddf6bd6e3625be0f2f14365e3a2c95b175259c64e81677829056e2

Aliases

arxiv: 1811.01690 · arxiv_version: 1811.01690v2 · doi: 10.48550/arxiv.1811.01690 · pith_short_12: I5CUWJMM3X3L · pith_short_16: I5CUWJMM3X3L23RW · pith_short_8: I5CUWJMM

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/I5CUWJMM3X3L23RWEW7A6LYUGZ \
  | 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: 47454b258cddf6bd6e3625be0f2f14365e3a2c95b175259c64e81677829056e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2a697de45ff51b5d6b5ebe9f992eead81f8664d689d5b8c8fb35f7ce320352d",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-11-02T06:32:58Z",
    "title_canon_sha256": "7b1cfdb01f799f00f682de364475616f885311da12754281bd6d3aabee98730b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01690",
    "kind": "arxiv",
    "version": 2
  }
}