Pith Number

pith:Q7R7AYZX

pith:2018:Q7R7AYZXH6CKH7OSDTANCXTQGV

not attested not anchored not stored refs pending

Boosted Training of Convolutional Neural Networks for Multi-Class Segmentation

Eoin Hyde, Faiz Mumtaz, Garin Kelly, Lorenz Berger, Matt Gibb, Nevil Pavithran, S\'ebastien Ourselin

arxiv:1806.05974 v2 · 2018-06-13 · 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{Q7R7AYZXH6CKH7OSDTANCXTQGV}

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	2026-05-18T00:11:23.173781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87e3f063373f84a3fdd21cc0d15e70354de4683e4e94ace5afa61d8f53efa556

Aliases

arxiv: 1806.05974 · arxiv_version: 1806.05974v2 · doi: 10.48550/arxiv.1806.05974 · pith_short_12: Q7R7AYZXH6CK · pith_short_16: Q7R7AYZXH6CKH7OS · pith_short_8: Q7R7AYZX

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/Q7R7AYZXH6CKH7OSDTANCXTQGV \
  | 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: 87e3f063373f84a3fdd21cc0d15e70354de4683e4e94ace5afa61d8f53efa556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9f9fca21173aaf6dbf85ee5b3f3a496a8bc7229df756eb7a421146f3ac3633",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-06-13T19:42:20Z",
    "title_canon_sha256": "b43a02bc6b5689187b545f68f860234e33c83882e2040e96b46da63ad6286dfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05974",
    "kind": "arxiv",
    "version": 2
  }
}