Pith Number

pith:NAL4ZWSF

pith:2018:NAL4ZWSFI5AJKFZEHTTOHD2YF4

not attested not anchored not stored refs pending

Semantics Meet Saliency: Exploring Domain Affinity and Models for Dual-Task Prediction

Mahmoud Kalash, Md Amirul Islam, Neil D.B. Bruce

arxiv:1807.09430 v1 · 2018-07-25 · 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{NAL4ZWSFI5AJKFZEHTTOHD2YF4}

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	2026-05-18T00:09:51.353475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6817ccda4547409517243ce6e38f582f11c440c94eeccd109cb0276555fa2913

Aliases

arxiv: 1807.09430 · arxiv_version: 1807.09430v1 · doi: 10.48550/arxiv.1807.09430 · pith_short_12: NAL4ZWSFI5AJ · pith_short_16: NAL4ZWSFI5AJKFZE · pith_short_8: NAL4ZWSF

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/NAL4ZWSFI5AJKFZEHTTOHD2YF4 \
  | 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: 6817ccda4547409517243ce6e38f582f11c440c94eeccd109cb0276555fa2913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cef35d328e6a43e62599c9bbec6f40a63260f7bd200e3014ed93caffcd4c3f22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-25T04:07:17Z",
    "title_canon_sha256": "5a46ed414857995c71eec0c8b5acc5909a852fa539f64e85bb6fdac56847f806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09430",
    "kind": "arxiv",
    "version": 1
  }
}