Pith Number

pith:PSYBB5OU

pith:2016:PSYBB5OU4NRTBY4E433ZYBY3TA

not attested not anchored not stored refs pending

A corpus of preposition supersenses in English web reviews

Jena D. Hwang, Kathryn Conger, Martha Palmer, Meredith Green, Nathan Schneider, Tim O'Gorman, Vivek Srikumar

arxiv:1605.02257 v1 · 2016-05-08 · 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{PSYBB5OU4NRTBY4E433ZYBY3TA}

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	2026-05-18T01:15:21.518125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cb010f5d4e36330e384e6f79c071b98164af00d266e572c85cf50b73d7c38f5

Aliases

arxiv: 1605.02257 · arxiv_version: 1605.02257v1 · doi: 10.48550/arxiv.1605.02257 · pith_short_12: PSYBB5OU4NRT · pith_short_16: PSYBB5OU4NRTBY4E · pith_short_8: PSYBB5OU

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/PSYBB5OU4NRTBY4E433ZYBY3TA \
  | 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: 7cb010f5d4e36330e384e6f79c071b98164af00d266e572c85cf50b73d7c38f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "142b2478f43b062dfc5ee8d68ab3305d9736a9d1ecd7a372c77aebe0cf5f5ef6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-05-08T01:38:34Z",
    "title_canon_sha256": "37271bb3ee74ad7552be4016140102b5a9c87d71400786f8983d351b5544e529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02257",
    "kind": "arxiv",
    "version": 1
  }
}