Pith Number

pith:F5KM3U7N

pith:2023:F5KM3U7NB4MTEM3T6FG2Q4D265

not attested not anchored not stored refs pending

Comparing Autoencoder to Geometrical Features for Vascular Bifurcations Identification

Anass Nouri (UIT), Florent Autrusseau (LTeN), Ibtissam Essadik (UIT), Raja Touahni (UIT)

arxiv:2308.12314 v1 · 2023-08-23 · eess.IV · q-bio.NC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5KM3U7NB4MTEM3T6FG2Q4D265}

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	2026-07-05T06:44:10.275062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f54cdd3ed0f19323373f14da8707af7630a95649a76caca24eff2e75771e416

Aliases

arxiv: 2308.12314 · arxiv_version: 2308.12314v1 · doi: 10.48550/arxiv.2308.12314 · pith_short_12: F5KM3U7NB4MT · pith_short_16: F5KM3U7NB4MTEM3T · pith_short_8: F5KM3U7N

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/F5KM3U7NB4MTEM3T6FG2Q4D265 \
  | 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: 2f54cdd3ed0f19323373f14da8707af7630a95649a76caca24eff2e75771e416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ddc21ab313578e1039b56dd30d99f121ff712459014e744ae1fcd5568207acb",
    "cross_cats_sorted": [
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-08-23T08:38:49Z",
    "title_canon_sha256": "34856e6e5e725c0445fd2bbccf2b365ef161a33ec1bcdd1bbe0619aeabd5a37b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12314",
    "kind": "arxiv",
    "version": 1
  }
}