Pith Number

pith:3C4M4V7Q

pith:2020:3C4M4V7QRF4M3RMSVB4PWPM4KG

not attested not anchored not stored refs pending

Federated Marginal Personalization for ASR Rescoring

Fuchun Peng, Zhe Liu

arxiv:2012.00898 v1 · 2020-12-01 · cs.CL · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3C4M4V7QRF4M3RMSVB4PWPM4KG}

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	2026-07-05T01:56:33.305311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b8ce57f08978cdc592a878fb3d9c51bcf2508265c237e40952981282c88c9a

Aliases

arxiv: 2012.00898 · arxiv_version: 2012.00898v1 · doi: 10.48550/arxiv.2012.00898 · pith_short_12: 3C4M4V7QRF4M · pith_short_16: 3C4M4V7QRF4M3RMS · pith_short_8: 3C4M4V7Q

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/3C4M4V7QRF4M3RMSVB4PWPM4KG \
  | 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: d8b8ce57f08978cdc592a878fb3d9c51bcf2508265c237e40952981282c88c9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67b4c24eeb72c7c773aadc4bd6b4602773a37808f955908e249c843fad5649c8",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-12-01T23:54:41Z",
    "title_canon_sha256": "6984c6a7f763eed95a7d5acf2a9a9201ed2525bb1127a8b98690fec7dc5f9334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.00898",
    "kind": "arxiv",
    "version": 1
  }
}