Pith Number

pith:PYMWWEYA

pith:2015:PYMWWEYAALIEZ7RPCH6CNSUQSM

not attested not anchored not stored refs pending

Fast ConvNets Using Group-wise Brain Damage

Vadim Lebedev, Victor Lempitsky

arxiv:1506.02515 v2 · 2015-06-08 · 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{PYMWWEYAALIEZ7RPCH6CNSUQSM}

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	2026-05-18T01:25:11.733226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e196b130002d04cfe2f11fc26ca90933c2c64f72a41d34eb2d1f48301e3840e

Aliases

arxiv: 1506.02515 · arxiv_version: 1506.02515v2 · doi: 10.48550/arxiv.1506.02515 · pith_short_12: PYMWWEYAALIE · pith_short_16: PYMWWEYAALIEZ7RP · pith_short_8: PYMWWEYA

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/PYMWWEYAALIEZ7RPCH6CNSUQSM \
  | 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: 7e196b130002d04cfe2f11fc26ca90933c2c64f72a41d34eb2d1f48301e3840e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00505b1c0386ea1208f6a8af525e580354d008e12a1a393d1e798acf76c7b15d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-08T14:20:37Z",
    "title_canon_sha256": "0f0f76c1fc04d2e815878a460470872a7c6fbd436a886b7fdb99669ca5a422ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02515",
    "kind": "arxiv",
    "version": 2
  }
}