Pith Number

pith:VH33TA7O

pith:2020:VH33TA7OVDBEJMS6G4TNF5WAHS

not attested not anchored not stored refs pending

Learning Geometric Word Meta-Embeddings

Anoop Kunchukuttan, Bamdev Mishra, N T V Satya Dev, Pratik Jawanpuria

arxiv:2004.09219 v1 · 2020-04-20 · cs.CL · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VH33TA7OVDBEJMS6G4TNF5WAHS}

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	2026-07-05T00:56:21.331379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f7b983eea8c244b25e3726d2f6c03c80c4083a29cbb59f72557f87956c1aba

Aliases

arxiv: 2004.09219 · arxiv_version: 2004.09219v1 · doi: 10.48550/arxiv.2004.09219 · pith_short_12: VH33TA7OVDBE · pith_short_16: VH33TA7OVDBEJMS6 · pith_short_8: VH33TA7O

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/VH33TA7OVDBEJMS6G4TNF5WAHS \
  | 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: a9f7b983eea8c244b25e3726d2f6c03c80c4083a29cbb59f72557f87956c1aba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ca5ce988b6378f2d37a24c02ae67f32ada09d3629251831b3566fa3cb328a1",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-20T11:49:04Z",
    "title_canon_sha256": "2e170dfcfcff5c4b63a261c57369d0493243d352259259562af71654ea7d93e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09219",
    "kind": "arxiv",
    "version": 1
  }
}