Pith Number

pith:7XRY3GBK

pith:2020:7XRY3GBK52KD5RXWFORLIOKBB6

not attested not anchored not stored refs pending

TACRED Revisited: A Thorough Evaluation of the TACRED Relation Extraction Task

Aleksandra Gabryszak, Christoph Alt, Leonhard Hennig

arxiv:2004.14855 v1 · 2020-04-30 · 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{7XRY3GBK52KD5RXWFORLIOKBB6}

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.

Cited by

1 paper in Pith

A Pluggable Multi-Task Learning Framework for Sentiment-Aware Financial Relation Extraction

Receipt and verification

First computed	2026-07-05T00:59:30.552156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde38d982aee943ec6f62ba2b439410fbf794ab70a0180469f8fdc06b0f80d07

Aliases

arxiv: 2004.14855 · arxiv_version: 2004.14855v1 · doi: 10.48550/arxiv.2004.14855 · pith_short_12: 7XRY3GBK52KD · pith_short_16: 7XRY3GBK52KD5RXW · pith_short_8: 7XRY3GBK

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/7XRY3GBK52KD5RXWFORLIOKBB6 \
  | 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: fde38d982aee943ec6f62ba2b439410fbf794ab70a0180469f8fdc06b0f80d07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4bebae577b7e61a42cdb94407620fdd48378f698174f03f51c6d9030d26202",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-30T15:07:37Z",
    "title_canon_sha256": "196524f43266a46d70b589673cf97cc02e1dbba402bce84d457655ed977cf1a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14855",
    "kind": "arxiv",
    "version": 1
  }
}