Pith Number

pith:5BAXPXXP

pith:2019:5BAXPXXPGYAQHAT2LRJN7SC2YG

not attested not anchored not stored refs pending

Learning to Denoise Distantly-Labeled Data for Entity Typing

Greg Durrett, Yasumasa Onoe

arxiv:1905.01566 v1 · 2019-05-04 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BAXPXXPGYAQHAT2LRJN7SC2YG}

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	2026-05-17T23:46:58.163513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e84177deef360103827a5c52dfc85ac1a9ddcbf968ea864765eb88f2fde131c8

Aliases

arxiv: 1905.01566 · arxiv_version: 1905.01566v1 · doi: 10.48550/arxiv.1905.01566 · pith_short_12: 5BAXPXXPGYAQ · pith_short_16: 5BAXPXXPGYAQHAT2 · pith_short_8: 5BAXPXXP

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/5BAXPXXPGYAQHAT2LRJN7SC2YG \
  | 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: e84177deef360103827a5c52dfc85ac1a9ddcbf968ea864765eb88f2fde131c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e85cdaadfcf84810bc1c4924a0f1f9395bf9376ea6cb04b2ab87bc89d22e662",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-04T23:22:51Z",
    "title_canon_sha256": "6d8da4e94a3f2f316d4adb7416f377c31b7bcbae2f007de926fb6a4b056e2a07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01566",
    "kind": "arxiv",
    "version": 1
  }
}