Pith Number

pith:457DNGYD

pith:2022:457DNGYDXH4BEQLZTAIIN63QAJ

not attested not anchored not stored refs pending

YOLO2U-Net: Detection-Guided 3D Instance Segmentation for Microscopy

Abbas Shirinifard, Amirkoushyar Ziabari, David Solecki, Derek C. Rose

arxiv:2207.06215 v1 · 2022-07-13 · eess.IV · cs.CV · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{457DNGYDXH4BEQLZTAIIN63QAJ}

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	2026-07-05T05:42:01.336014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77e369b03b9f8124179981086fb700258d7e7e5f74d0ddbaa9846271d676712

Aliases

arxiv: 2207.06215 · arxiv_version: 2207.06215v1 · doi: 10.48550/arxiv.2207.06215 · pith_short_12: 457DNGYDXH4B · pith_short_16: 457DNGYDXH4BEQLZ · pith_short_8: 457DNGYD

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/457DNGYDXH4BEQLZTAIIN63QAJ \
  | 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: e77e369b03b9f8124179981086fb700258d7e7e5f74d0ddbaa9846271d676712

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1ceda403e85cace21ffe7217d7574858b474c4fe50dc7edbf22f508e7239ecb",
    "cross_cats_sorted": [
      "cs.CV",
      "q-bio.CB"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-07-13T14:17:52Z",
    "title_canon_sha256": "a0f42ca1782d764ef97a73c94dce31f66a24a285bff754bde98d8295643a9216"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06215",
    "kind": "arxiv",
    "version": 1
  }
}