Pith Number

pith:P36RWKQ6

pith:2018:P36RWKQ6OFQKVMNXZQRQ6BP7DT

not attested not anchored not stored refs pending

Halo: Learning Semantics-Aware Representations for Cross-Lingual Information Extraction

Benjamin Van Durme, Hongyuan Mei, Kevin Duh, Sheng Zhang

arxiv:1805.08271 v1 · 2018-05-21 · 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{P36RWKQ6OFQKVMNXZQRQ6BP7DT}

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	2026-05-18T00:15:27.094621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7efd1b2a1e7160aab1b7cc230f05ff1cf4b05355340c9bcc14e850da210a78ff

Aliases

arxiv: 1805.08271 · arxiv_version: 1805.08271v1 · doi: 10.48550/arxiv.1805.08271 · pith_short_12: P36RWKQ6OFQK · pith_short_16: P36RWKQ6OFQKVMNX · pith_short_8: P36RWKQ6

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/P36RWKQ6OFQKVMNXZQRQ6BP7DT \
  | 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: 7efd1b2a1e7160aab1b7cc230f05ff1cf4b05355340c9bcc14e850da210a78ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ae4c3d0e3eb747adeb69e9fe6b72bfdfdc3a853c79f9c154e365ed73888bbc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-21T19:57:23Z",
    "title_canon_sha256": "6a3ecc7fdf16e28f8a38a9d2e24d4c9c58873ae95a99291fec34edb8a525ec4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08271",
    "kind": "arxiv",
    "version": 1
  }
}