Pith Number

pith:RJMFQSDT

pith:2015:RJMFQSDTUXUXVEX2PKPTN6TQA6

not attested not anchored not stored refs pending

Handcrafted Local Features are Convolutional Neural Networks

Alexander G. Hauptmann, Bhiksha Raj, Ming Lin, Shoou-I Yu, Zhenzhong Lan

arxiv:1511.05045 v2 · 2015-11-16 · 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{RJMFQSDTUXUXVEX2PKPTN6TQA6}

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	2026-05-18T01:26:30.972046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a58584873a5e97a92fa7a9f36fa7007b9a0d0be239998f6543aca80fa563854

Aliases

arxiv: 1511.05045 · arxiv_version: 1511.05045v2 · doi: 10.48550/arxiv.1511.05045 · pith_short_12: RJMFQSDTUXUX · pith_short_16: RJMFQSDTUXUXVEX2 · pith_short_8: RJMFQSDT

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/RJMFQSDTUXUXVEX2PKPTN6TQA6 \
  | 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: 8a58584873a5e97a92fa7a9f36fa7007b9a0d0be239998f6543aca80fa563854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ffefcc328a894979f650f15538d57f56bcbc772084c134690687844f1deb28a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-16T17:17:28Z",
    "title_canon_sha256": "28d734671b00c6e66684c23ae994b558a62d6b42d317aacdbb40875956c52ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05045",
    "kind": "arxiv",
    "version": 2
  }
}