Pith Number

pith:JIAAYLZB

pith:2020:JIAAYLZBDSKXAPF5WVF5NHYLPV

not attested not anchored not stored refs pending

To BERT or Not to BERT: Comparing Task-specific and Task-agnostic Semi-Supervised Approaches for Sequence Tagging

Faisal Ladhak, Jie Ma, Kasturi Bhattacharjee, Miguel Ballesteros, Rishita Anubhai, Smaranda Muresan, Yaser Al-Onaizan

arxiv:2010.14042 v1 · 2020-10-27 · 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{JIAAYLZBDSKXAPF5WVF5NHYLPV}

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	2026-07-05T01:46:30.751846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a000c2f211c95703cbdb54bd69f0b7d5d35d4b17249946f00e752fcb14f7552

Aliases

arxiv: 2010.14042 · arxiv_version: 2010.14042v1 · doi: 10.48550/arxiv.2010.14042 · pith_short_12: JIAAYLZBDSKX · pith_short_16: JIAAYLZBDSKXAPF5 · pith_short_8: JIAAYLZB

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/JIAAYLZBDSKXAPF5WVF5NHYLPV \
  | 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: 4a000c2f211c95703cbdb54bd69f0b7d5d35d4b17249946f00e752fcb14f7552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc054dab133a119b65d5680b02122e67495b424d18f72bf26f5d4378f4ff909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-27T04:03:47Z",
    "title_canon_sha256": "2f694829ccfc08478e99570b37c98640398467ece329b7d800afbe7f0185712d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14042",
    "kind": "arxiv",
    "version": 1
  }
}