Pith Number

pith:IWZLDY2M

pith:2018:IWZLDY2MOHFAJ6WSPX37DLQAME

not attested not anchored not stored refs pending

Cross-Domain Visual Recognition via Domain Adaptive Dictionary Learning

Azadeh Alavi, Hongyu Xu, Jingjing Zheng, Rama Chellappa

arxiv:1804.04687 v2 · 2018-04-12 · 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{IWZLDY2MOHFAJ6WSPX37DLQAME}

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	2026-05-18T00:18:30.669970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45b2b1e34c71ca04fad27df7f1ae006112e00b38dce5d7f38b05ba617261273c

Aliases

arxiv: 1804.04687 · arxiv_version: 1804.04687v2 · doi: 10.48550/arxiv.1804.04687 · pith_short_12: IWZLDY2MOHFA · pith_short_16: IWZLDY2MOHFAJ6WS · pith_short_8: IWZLDY2M

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/IWZLDY2MOHFAJ6WSPX37DLQAME \
  | 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: 45b2b1e34c71ca04fad27df7f1ae006112e00b38dce5d7f38b05ba617261273c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bd8c9e64a1c563323d34c7fc78d46ab9dc4d1fc294432823108dfbcb0a8550f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-12T18:48:17Z",
    "title_canon_sha256": "acc190029996daab8305beb1d84208d884b9bac9260463dcd5c7551c10c53346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04687",
    "kind": "arxiv",
    "version": 2
  }
}