Pith Number

pith:22E4WGCL

pith:2018:22E4WGCLVWM2SPNIKWPYKCUQEK

not attested not anchored not stored refs pending

Domain-Invariant Projection Learning for Zero-Shot Recognition

An Zhao, Jiechao Guan, Ji-Rong Wen, Mingyu Ding, Tao Xiang, Zhiwu Lu

arxiv:1810.08326 v1 · 2018-10-19 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22E4WGCLVWM2SPNIKWPYKCUQEK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:48.486851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d689cb184bad99a93da8559f850a902286eef8f8f934c7bdc9e77a1cc73b14c7

Aliases

arxiv: 1810.08326 · arxiv_version: 1810.08326v1 · doi: 10.48550/arxiv.1810.08326 · pith_short_12: 22E4WGCLVWM2 · pith_short_16: 22E4WGCLVWM2SPNI · pith_short_8: 22E4WGCL

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/22E4WGCLVWM2SPNIKWPYKCUQEK \
  | 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: d689cb184bad99a93da8559f850a902286eef8f8f934c7bdc9e77a1cc73b14c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c791f5e0e492ca25bb04577ce5229b20d3a85b101b0d40d2ef0fd9b7c20b14a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-19T01:08:05Z",
    "title_canon_sha256": "373a4121970f135b1a95130fa691f3dfe2a7ddbfb2df020c246d49d7ce70090a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.08326",
    "kind": "arxiv",
    "version": 1
  }
}