Pith Number

pith:FWKJ7H7Z

pith:2019:FWKJ7H7ZZPIKYO3BX2X6UDFG5P

not attested not anchored not stored refs pending

Generalised Zero-Shot Learning with a Classifier Ensemble over Multi-Modal Embedding Spaces

Ben Harwood, Gustavo Carneiro, Michele Sasdelli, Rafael Felix

arxiv:1908.02013 v1 · 2019-08-06 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWKJ7H7ZZPIKYO3BX2X6UDFG5P}

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	2026-07-04T23:51:50.118388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d949f9ff9cbd0ac3b61beafea0ca6ebe25904ef0d2237a0b545178ffdd1d5c8

Aliases

arxiv: 1908.02013 · arxiv_version: 1908.02013v1 · doi: 10.48550/arxiv.1908.02013 · pith_short_12: FWKJ7H7ZZPIK · pith_short_16: FWKJ7H7ZZPIKYO3B · pith_short_8: FWKJ7H7Z

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/FWKJ7H7ZZPIKYO3BX2X6UDFG5P \
  | 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: 2d949f9ff9cbd0ac3b61beafea0ca6ebe25904ef0d2237a0b545178ffdd1d5c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c155374d330a6c7e56e857163ca16449cd61d2cac6943c9964084872498ed17a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-06T08:35:13Z",
    "title_canon_sha256": "179d2a164e4d6ac7f997b593d3d94b24c349fcd983fa40ca2938b1a89715d3a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.02013",
    "kind": "arxiv",
    "version": 1
  }
}