Pith Number

pith:ZQDJJLHZ

pith:2020:ZQDJJLHZK65CGLJZ6PNXGJXC55

not attested not anchored not stored refs pending

Speakers Fill Lexical Semantic Gaps with Context

Dami\'an Blasi, Rowan Hall Maudslay, Ryan Cotterell, Tiago Pimentel

arxiv:2010.02172 v4 · 2020-10-05 · 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{ZQDJJLHZK65CGLJZ6PNXGJXC55}

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	2026-07-05T08:23:50.627780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc0694acf957ba232d39f3db7326e2ef6833b363d679181e4efc62fc87fe914a

Aliases

arxiv: 2010.02172 · arxiv_version: 2010.02172v4 · doi: 10.48550/arxiv.2010.02172 · pith_short_12: ZQDJJLHZK65C · pith_short_16: ZQDJJLHZK65CGLJZ · pith_short_8: ZQDJJLHZ

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/ZQDJJLHZK65CGLJZ6PNXGJXC55 \
  | 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: cc0694acf957ba232d39f3db7326e2ef6833b363d679181e4efc62fc87fe914a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ee8ed6b21e323fc33ac0c1dcaba053d1251c97940bb4c6790d6c8a954d770f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-05T17:19:10Z",
    "title_canon_sha256": "d08562f6eab29fd0c5ef08f42f0318705aad5c1d8ca897d59981600bf7dda269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02172",
    "kind": "arxiv",
    "version": 4
  }
}