Pith Number

pith:IWJYSXHZ

pith:2019:IWJYSXHZGCY4OM32NKJV63I5JS

not attested not anchored not stored refs pending

On the Compositionality Prediction of Noun Phrases using Poincar\'e Embeddings

Abhik Jana, Alexander Panchenko, Animesh Mukherjee, Chris Biemann, Dmitry Puzyrev, Pawan Goyal

arxiv:1906.03007 v1 · 2019-06-07 · 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{IWJYSXHZGCY4OM32NKJV63I5JS}

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	2026-05-17T23:43:55.384168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4593895cf930b1c7337a6a935f6d1d4ca89001da7bdd04df0c38e48e0c1a3ec1

Aliases

arxiv: 1906.03007 · arxiv_version: 1906.03007v1 · doi: 10.48550/arxiv.1906.03007 · pith_short_12: IWJYSXHZGCY4 · pith_short_16: IWJYSXHZGCY4OM32 · pith_short_8: IWJYSXHZ

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/IWJYSXHZGCY4OM32NKJV63I5JS \
  | 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: 4593895cf930b1c7337a6a935f6d1d4ca89001da7bdd04df0c38e48e0c1a3ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe0ea2e2a63aabc9b5ebc8079061ec21b404bd43988c8b55770a9e158e7844ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-07T11:05:30Z",
    "title_canon_sha256": "ddd36704da850f934005d61d0faa88bfe9b90ef19934f4dbaafef3f847ab06fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03007",
    "kind": "arxiv",
    "version": 1
  }
}