Pith Number

pith:GCWTZDKQ

pith:2019:GCWTZDKQUTGPGSI5YCI6UUTXTA

not attested not anchored not stored refs pending

Residual Pyramid FCN for Robust Follicle Segmentation

Charles D. Smith, Jundong Liu, Noriko Kantake, Thomas J. Rosol, Weizhen Cai, Zhewei Wang

arxiv:1901.03760 v1 · 2019-01-11 · 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{GCWTZDKQUTGPGSI5YCI6UUTXTA}

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	2026-05-17T23:56:27.111604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ad3c8d50a4ccf3491dc091ea5277983dd3568dc12ecd8eb95dfe0094159358

Aliases

arxiv: 1901.03760 · arxiv_version: 1901.03760v1 · doi: 10.48550/arxiv.1901.03760 · pith_short_12: GCWTZDKQUTGP · pith_short_16: GCWTZDKQUTGPGSI5 · pith_short_8: GCWTZDKQ

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/GCWTZDKQUTGPGSI5YCI6UUTXTA \
  | 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: 30ad3c8d50a4ccf3491dc091ea5277983dd3568dc12ecd8eb95dfe0094159358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed0285d23712486ab093c1426252db4817992e023a6215e28b411e23fa679e88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-11T22:06:10Z",
    "title_canon_sha256": "5ac98f279e76b91d8a8998c47ba0f733252c47782f181d70a27077e76a875dab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03760",
    "kind": "arxiv",
    "version": 1
  }
}