Pith Number

pith:DYERBWYR

pith:2021:DYERBWYRTHKLYEAAJG3BZBGCYX

not attested not anchored not stored refs pending

Automatic Segmentation of Gross Target Volume of Nasopharynx Cancer using Ensemble of Multiscale Deep Neural Networks with Spatial Attention

Guotai Wang, Haochen Mei, Ran Gu, Shan Ye, Shichuan Zhang, Wenhui Lei, Zhengwentai Sun

arxiv:2101.11254 v1 · 2021-01-27 · eess.IV · 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{DYERBWYRTHKLYEAAJG3BZBGCYX}

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	2026-07-05T02:10:10.509166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e0910db1199d4bc100049b61c84c2c5ecc3294b09a07b4727c232d85249e73f

Aliases

arxiv: 2101.11254 · arxiv_version: 2101.11254v1 · doi: 10.48550/arxiv.2101.11254 · pith_short_12: DYERBWYRTHKL · pith_short_16: DYERBWYRTHKLYEAA · pith_short_8: DYERBWYR

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/DYERBWYRTHKLYEAAJG3BZBGCYX \
  | 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: 1e0910db1199d4bc100049b61c84c2c5ecc3294b09a07b4727c232d85249e73f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07f4ed8caae94079c141f59620138e70da9798d88e2f59fc0cde0300ff118460",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-01-27T08:20:49Z",
    "title_canon_sha256": "9df95caae1ec8bbf97b7bab456a328cce34ec89f7f181f7d72c8f37209990341"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11254",
    "kind": "arxiv",
    "version": 1
  }
}