Pith Number

pith:EVGG22C5

pith:2020:EVGG22C543BF3E6LKLUHPEGCMP

not attested not anchored not stored refs pending

Unsupervised Adversarial Domain Adaptation for Implicit Discourse Relation Classification

Hsin-Ping Huang, Junyi Jessy Li

arxiv:2003.02244 v2 · 2020-03-04 · 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{EVGG22C543BF3E6LKLUHPEGCMP}

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	2026-07-05T00:55:30.948721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

254c6d685de6c25d93cb52e87790c263cb122bc8f3a9ff4ae0dad253a6b3169b

Aliases

arxiv: 2003.02244 · arxiv_version: 2003.02244v2 · doi: 10.48550/arxiv.2003.02244 · pith_short_12: EVGG22C543BF · pith_short_16: EVGG22C543BF3E6L · pith_short_8: EVGG22C5

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/EVGG22C543BF3E6LKLUHPEGCMP \
  | 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: 254c6d685de6c25d93cb52e87790c263cb122bc8f3a9ff4ae0dad253a6b3169b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00be0f2bb65814f80335cbce09e89e895338f61be1358ff72d9881829fb6f433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-03-04T18:31:32Z",
    "title_canon_sha256": "bdcc5516483b80c2dce70d17cb5414b8f464ae31f3c7bc8469d603e5916f16e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.02244",
    "kind": "arxiv",
    "version": 2
  }
}