Pith Number

pith:AF2PC7GI

pith:2020:AF2PC7GIXDN5F6ETORDHLEWLE7

not attested not anchored not stored refs pending

MIDAS at SemEval-2020 Task 10: Emphasis Selection using Label Distribution Learning and Contextual Embeddings

Debanjan Mahata, Haimin Zhang, Hemant Yadav, Pradyumna Gupta, Rajiv Ratn Shah, Rakesh Gosangi, Sarthak Anand

arxiv:2009.02619 v1 · 2020-09-06 · 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{AF2PC7GIXDN5F6ETORDHLEWLE7}

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	2026-07-05T01:33:24.206228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0174f17cc8b8dbd2f89374467592cb27cfc1ad3befe3851cc683f9441161d2e7

Aliases

arxiv: 2009.02619 · arxiv_version: 2009.02619v1 · doi: 10.48550/arxiv.2009.02619 · pith_short_12: AF2PC7GIXDN5 · pith_short_16: AF2PC7GIXDN5F6ET · pith_short_8: AF2PC7GI

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/AF2PC7GIXDN5F6ETORDHLEWLE7 \
  | 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: 0174f17cc8b8dbd2f89374467592cb27cfc1ad3befe3851cc683f9441161d2e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ca7f68ebf1847dd2c033240767fd9de730c11812e9b1b48c97113dfe3a1efc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-09-06T00:15:33Z",
    "title_canon_sha256": "839af14a6e5a207cb4505209647c55f217965a1b9ec69de0e2b7015e1f4eb5bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.02619",
    "kind": "arxiv",
    "version": 1
  }
}