Pith Number

pith:GF4FGL62

pith:2013:GF4FGL62YTHEP3OUYKGSQRP5RF

not attested not anchored not stored refs pending

Is Bottom-Up Attention Useful for Scene Recognition?

Lina J. Karam, Samuel F. Dodge

arxiv:1307.5702 v1 · 2013-07-22 · 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{GF4FGL62YTHEP3OUYKGSQRP5RF}

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	2026-05-18T03:17:54.853732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3178532fdac4ce47edd4c28d2845fd8956ddb69ac06d38eb34c9f2f1eaa67524

Aliases

arxiv: 1307.5702 · arxiv_version: 1307.5702v1 · doi: 10.48550/arxiv.1307.5702 · pith_short_12: GF4FGL62YTHE · pith_short_16: GF4FGL62YTHEP3OU · pith_short_8: GF4FGL62

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/GF4FGL62YTHEP3OUYKGSQRP5RF \
  | 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: 3178532fdac4ce47edd4c28d2845fd8956ddb69ac06d38eb34c9f2f1eaa67524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f60eee6ca6f8a66d3af9eeffbcf231929ff50e1c0b988250dcbf9ea9f169e0a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-07-22T13:38:16Z",
    "title_canon_sha256": "8948a841d98e78bb0e313983a3ef228a0d1fb092b3a9553bcd8ed48c5b997fe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5702",
    "kind": "arxiv",
    "version": 1
  }
}