Pith Number

pith:HGZ5OEQV

pith:2017:HGZ5OEQVHHQIRJT2HTXL4VMHRF

not attested not anchored not stored refs pending

A Simple Exponential Family Framework for Zero-Shot Learning

Piyush Rai, Vinay Kumar Verma

arxiv:1707.08040 v3 · 2017-07-25 · cs.LG · cs.CV · 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{HGZ5OEQVHHQIRJT2HTXL4VMHRF}

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	2026-05-18T00:25:07.604974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39b3d7121539e088a67a3ceebe55878959071f423d2bfc54c039403063d5f122

Aliases

arxiv: 1707.08040 · arxiv_version: 1707.08040v3 · doi: 10.48550/arxiv.1707.08040 · pith_short_12: HGZ5OEQVHHQI · pith_short_16: HGZ5OEQVHHQIRJT2 · pith_short_8: HGZ5OEQV

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/HGZ5OEQVHHQIRJT2HTXL4VMHRF \
  | 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: 39b3d7121539e088a67a3ceebe55878959071f423d2bfc54c039403063d5f122

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25141f2362ec7ab83138b0749ef3f957f98b9e87a4f6b63287ab7998707aae21",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-07-25T15:28:22Z",
    "title_canon_sha256": "044ca31fffe78dbd81605c8f67a99bd4bfae742931d6edb98f842a26622e7516"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08040",
    "kind": "arxiv",
    "version": 3
  }
}