Pith Number

pith:5YH4MD6E

pith:2021:5YH4MD6ENB7TLS3JXMMC2J7T4P

not attested not anchored not stored refs pending

Speech Representations and Phoneme Classification for Preserving the Endangered Language of Ladin

Eric Ye, Khalil Iskarous, Leena Mathur, Sichong Zhao, Tejas Ramdas, Zane Durante

arxiv:2108.12531 v1 · 2021-08-27 · eess.AS · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YH4MD6ENB7TLS3JXMMC2J7T4P}

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	2026-07-05T03:09:33.062675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0fc60fc4687f35cb69bb182d27f3e3feaf44d318d07ff8ff8ac2b3339e7020

Aliases

arxiv: 2108.12531 · arxiv_version: 2108.12531v1 · doi: 10.48550/arxiv.2108.12531 · pith_short_12: 5YH4MD6ENB7T · pith_short_16: 5YH4MD6ENB7TLS3J · pith_short_8: 5YH4MD6E

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/5YH4MD6ENB7TLS3JXMMC2J7T4P \
  | 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: ee0fc60fc4687f35cb69bb182d27f3e3feaf44d318d07ff8ff8ac2b3339e7020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83a48a452352fe53f145dfbb85a1f877c9ce5f7bcb8cb86aa69e23c1ddfa67e8",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-08-27T23:51:59Z",
    "title_canon_sha256": "7b1838f025be4e9db3d36afd09f7b4cd6b4a6c2759c57fcb56117e3656405804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.12531",
    "kind": "arxiv",
    "version": 1
  }
}