Pith Number

pith:42QCBTQP

pith:2017:42QCBTQPESSLCWLLSGXJXSYZVB

not attested not anchored not stored refs pending

Learning Bag-of-Features Pooling for Deep Convolutional Neural Networks

Anastasios Tefas, Nikolaos Passalis

arxiv:1707.08105 v2 · 2017-07-25 · 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{42QCBTQPESSLCWLLSGXJXSYZVB}

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	2026-05-18T00:39:25.268460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a020ce0f24a4b1596b91ae9bcb19a87368e9df8ebf34b6a9dc515a47b60b25

Aliases

arxiv: 1707.08105 · arxiv_version: 1707.08105v2 · doi: 10.48550/arxiv.1707.08105 · pith_short_12: 42QCBTQPESSL · pith_short_16: 42QCBTQPESSLCWLL · pith_short_8: 42QCBTQP

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/42QCBTQPESSLCWLLSGXJXSYZVB \
  | 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: e6a020ce0f24a4b1596b91ae9bcb19a87368e9df8ebf34b6a9dc515a47b60b25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4745987b5f982b3715d600d3c2ed1a618506b7e8ba79ee5b5789d1c34e0bf962",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-25T17:47:30Z",
    "title_canon_sha256": "4b5b60943bbf0d82b58263012f45feb2c48789e58c7b2d44e1638fd4552dc40b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08105",
    "kind": "arxiv",
    "version": 2
  }
}