Pith Number

pith:AI3S4YKS

pith:2018:AI3S4YKS2NN3ZDHY44XHK7LPFI

not attested not anchored not stored refs pending

Semantic and Contrast-Aware Saliency

Xiaoshuai Sun

arxiv:1811.03736 v1 · 2018-11-09 · 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{AI3S4YKS2NN3ZDHY44XHK7LPFI}

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	2026-05-18T00:01:12.171719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02372e6152d35bbc8cf8e72e757d6f2a2e750fe5247b5768f5843d8f09c6cc70

Aliases

arxiv: 1811.03736 · arxiv_version: 1811.03736v1 · doi: 10.48550/arxiv.1811.03736 · pith_short_12: AI3S4YKS2NN3 · pith_short_16: AI3S4YKS2NN3ZDHY · pith_short_8: AI3S4YKS

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/AI3S4YKS2NN3ZDHY44XHK7LPFI \
  | 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: 02372e6152d35bbc8cf8e72e757d6f2a2e750fe5247b5768f5843d8f09c6cc70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5436a14257cddf196eb14eb0d30dd3eaec5cdcb75fc1692f28c6c7154be69da5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-09T02:03:01Z",
    "title_canon_sha256": "3a301415127b1001388f01389e1983d21b01797a3216c4cf86b9a051ec862435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03736",
    "kind": "arxiv",
    "version": 1
  }
}