Pith Number

pith:RE536GT7

pith:2020:RE536GT72EURWKH4EIXEY6SE5R

not attested not anchored not stored refs pending

Downstream Model Design of Pre-trained Language Model for Relation Extraction Task

Cheng Li, Ye Tian

arxiv:2004.03786 v1 · 2020-04-08 · 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{RE536GT72EURWKH4EIXEY6SE5R}

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	2026-07-05T00:53:56.190949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

893bbf1a7fd1291b28fc222e4c7a44ec5429f890a460d9b38ec77fca60926354

Aliases

arxiv: 2004.03786 · arxiv_version: 2004.03786v1 · doi: 10.48550/arxiv.2004.03786 · pith_short_12: RE536GT72EUR · pith_short_16: RE536GT72EURWKH4 · pith_short_8: RE536GT7

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/RE536GT72EURWKH4EIXEY6SE5R \
  | 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: 893bbf1a7fd1291b28fc222e4c7a44ec5429f890a460d9b38ec77fca60926354

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79812b96a3c7a6de94869bcbcc83d1fe4b1b9cc7cf6cff2aaca71ff8a4aea1e2",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-08T03:16:06Z",
    "title_canon_sha256": "d77938ee1c3a77ec5ba94b48dc2ac622f89401d4595767538d5c25e9abf2c753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.03786",
    "kind": "arxiv",
    "version": 1
  }
}