Pith Number

pith:D5YHG4HN

pith:2016:D5YHG4HNEO5QYFXC5AMZL3URPC

not attested not anchored not stored refs pending

Deep Neural Ensemble for Retinal Vessel Segmentation in Fundus Images towards Achieving Label-free Angiography

Abhijit Guha Roy, Avisek Lahiri, Debdoot Sheet, Prabir Kumar Biswas

arxiv:1609.05871 v1 · 2016-09-19 · 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{D5YHG4HNEO5QYFXC5AMZL3URPC}

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	2026-05-18T00:58:28.364905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f707370ed23bb0c16e2e81995ee91788e5457ab72deaa18d74d3b1e8073d6fa

Aliases

arxiv: 1609.05871 · arxiv_version: 1609.05871v1 · doi: 10.48550/arxiv.1609.05871 · pith_short_12: D5YHG4HNEO5Q · pith_short_16: D5YHG4HNEO5QYFXC · pith_short_8: D5YHG4HN

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/D5YHG4HNEO5QYFXC5AMZL3URPC \
  | 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: 1f707370ed23bb0c16e2e81995ee91788e5457ab72deaa18d74d3b1e8073d6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97816a208c088239caf15546ced4417c355dc32eb07c9bbd6a5695ed1fef6df9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-09-19T19:11:05Z",
    "title_canon_sha256": "df20119685e16d4ef54f9ac6c7007533921f2625160506a2647a2d7984c27bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.05871",
    "kind": "arxiv",
    "version": 1
  }
}