Pith Number

pith:CEIP7LJH

pith:2019:CEIP7LJHK2AEXM24OKPPJCPRPI

not attested not anchored not stored refs pending

Looking for the Devil in the Details: Learning Trilinear Attention Sampling Network for Fine-grained Image Recognition

Heliang Zheng, Jianlong Fu, Jiebo Luo, Zheng-Jun Zha

arxiv:1903.06150 v2 · 2019-03-14 · 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{CEIP7LJHK2AEXM24OKPPJCPRPI}

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	2026-05-17T23:43:42.429064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1110ffad2756804bb35c729ef489f17a147372d64ec9f976235f61476d61d7de

Aliases

arxiv: 1903.06150 · arxiv_version: 1903.06150v2 · doi: 10.48550/arxiv.1903.06150 · pith_short_12: CEIP7LJHK2AE · pith_short_16: CEIP7LJHK2AEXM24 · pith_short_8: CEIP7LJH

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/CEIP7LJHK2AEXM24OKPPJCPRPI \
  | 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: 1110ffad2756804bb35c729ef489f17a147372d64ec9f976235f61476d61d7de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f6e593540251f478be4ab035ecefa9eaaf98e01ddf5b16e24f189a775129dea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-14T17:52:18Z",
    "title_canon_sha256": "005ba7c69f848fc7c0d90e4a6f96ff413a3bd8e9b80608156530a4901c7b3890"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.06150",
    "kind": "arxiv",
    "version": 2
  }
}