Pith Number

pith:ZVRJ63I4

pith:2017:ZVRJ63I4OYOHAGPQX5AEYEZMJ3

not attested not anchored not stored refs pending

An Adaptive Sampling Scheme to Efficiently Train Fully Convolutional Networks for Semantic Segmentation

Eoin Hyde, Lorenz Berger, M. Jorge Cardoso, Sebastien Ourselin

arxiv:1709.02764 v4 · 2017-09-08 · 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{ZVRJ63I4OYOHAGPQX5AEYEZMJ3}

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	2026-05-18T00:27:27.791975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd629f6d1c761c7019f0bf404c132c4ef3db37ac9a3b742070182f66fbae6aca

Aliases

arxiv: 1709.02764 · arxiv_version: 1709.02764v4 · doi: 10.48550/arxiv.1709.02764 · pith_short_12: ZVRJ63I4OYOH · pith_short_16: ZVRJ63I4OYOHAGPQ · pith_short_8: ZVRJ63I4

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/ZVRJ63I4OYOHAGPQX5AEYEZMJ3 \
  | 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: cd629f6d1c761c7019f0bf404c132c4ef3db37ac9a3b742070182f66fbae6aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c34726bb960aac938262a26c7f0f6e6da947ac47e45878a4de6710b2fde405c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-09-08T16:17:55Z",
    "title_canon_sha256": "192ef960941ba290ea832be386a906838eebd120b5be5771ee558c908dd977e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02764",
    "kind": "arxiv",
    "version": 4
  }
}