Pith Number

pith:4GDIXJH6

pith:2014:4GDIXJH6YT7MEBFKBFRLMMPYIX

not attested not anchored not stored refs pending

Ant Colony based Feature Selection Heuristics for Retinal Vessel Segmentation

Aboul Ella Hassaanien, Ahmad Taher Azar, Ahmed.H.Asad, Nashwa El-Bendary

arxiv:1403.1735 v1 · 2014-03-07 · cs.NE · 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{4GDIXJH6YT7MEBFKBFRLMMPYIX}

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	2026-05-18T02:56:52.677934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1868ba4fec4fec204aa0962b631f845f39ae9f89ac06e45c4fe75a410e13873

Aliases

arxiv: 1403.1735 · arxiv_version: 1403.1735v1 · doi: 10.48550/arxiv.1403.1735 · pith_short_12: 4GDIXJH6YT7M · pith_short_16: 4GDIXJH6YT7MEBFK · pith_short_8: 4GDIXJH6

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/4GDIXJH6YT7MEBFKBFRLMMPYIX \
  | 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: e1868ba4fec4fec204aa0962b631f845f39ae9f89ac06e45c4fe75a410e13873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38500b63295ffe9d3ca1f67172d8b16245d5975d75bb4230bbed84f6596b3598",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2014-03-07T12:35:39Z",
    "title_canon_sha256": "0e8c15032e9df8b0c85188c67eaed34b93171a5706f41ad60cf86a1fa0d2143d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1735",
    "kind": "arxiv",
    "version": 1
  }
}