Pith Number

pith:FBUVEX5U

pith:2021:FBUVEX5UFIKLVRG4JPRBQA3M2H

not attested not anchored not stored refs pending

The Volctrans Neural Speech Translation System for IWSLT 2021

Chengqi Zhao, Jian Tong, Jun Cao, Lei Li, Mingxuan Wang, Qianqian Dong, Rong Ye, Tao Wang, Zhicheng Liu

arxiv:2105.07319 v2 · 2021-05-16 · 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{FBUVEX5UFIKLVRG4JPRBQA3M2H}

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	2026-07-05T02:53:57.641499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2869525fb42a14bac4dc4be218036cd1f77a33e413be51299a97497b76905d35

Aliases

arxiv: 2105.07319 · arxiv_version: 2105.07319v2 · doi: 10.48550/arxiv.2105.07319 · pith_short_12: FBUVEX5UFIKL · pith_short_16: FBUVEX5UFIKLVRG4 · pith_short_8: FBUVEX5U

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/FBUVEX5UFIKLVRG4JPRBQA3M2H \
  | 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: 2869525fb42a14bac4dc4be218036cd1f77a33e413be51299a97497b76905d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d63f73d7d5467fa88b1040fad2ff16bff1946bd096f5195d88b3d07754bfa65e",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-05-16T00:11:59Z",
    "title_canon_sha256": "1ef1c63af0b8a850b203f206375600e7dfc7e9f21f0e8890854e67df5924cd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07319",
    "kind": "arxiv",
    "version": 2
  }
}