Pith Number

pith:U5JTOVI2

pith:2020:U5JTOVI2XY5IKWOKFLNNROXFTK

not attested not anchored not stored refs pending

UWSpeech: Speech to Speech Translation for Unwritten Languages

Chen Zhang, Kejun Zhang, Tao Qin, Tie-Yan Liu, Xu Tan, Yi Ren

arxiv:2006.07926 v2 · 2020-06-14 · eess.AS · 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{U5JTOVI2XY5IKWOKFLNNROXFTK}

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	2026-07-05T02:00:11.390577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75337551abe3a8559ca2adad8bae59a9e96186ee60f9ecb89795aee5c9e05c9

Aliases

arxiv: 2006.07926 · arxiv_version: 2006.07926v2 · doi: 10.48550/arxiv.2006.07926 · pith_short_12: U5JTOVI2XY5I · pith_short_16: U5JTOVI2XY5IKWOK · pith_short_8: U5JTOVI2

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/U5JTOVI2XY5IKWOKFLNNROXFTK \
  | 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: a75337551abe3a8559ca2adad8bae59a9e96186ee60f9ecb89795aee5c9e05c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71f1973c15557e9a201c49e4c8c03de4d9bb3eada903d77439274ccc475f8b41",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-06-14T15:22:12Z",
    "title_canon_sha256": "e07118b87e0ed2b48601b66cee5607ba99f035203c1393681ee4e7972fd87c78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.07926",
    "kind": "arxiv",
    "version": 2
  }
}