Pith Number

pith:UPC53SFK

pith:2026:UPC53SFKIL6JTVN6K2454JQQCL

not attested not anchored not stored refs pending

ImPartial: Multi-channel Whole-Cell Segmentation using Partial Annotations

Gunjan Shrivastava, Saad Nadeem

arxiv:2605.24128 v1 · 2026-05-22 · 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{UPC53SFKIL6JTVN6K2454JQQCL}

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	2026-05-26T01:02:47.784378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3c5ddc8aa42fc99d5be56b9de261012e289c19901676c643e00e63bbf1aa216

Aliases

arxiv: 2605.24128 · arxiv_version: 2605.24128v1 · doi: 10.48550/arxiv.2605.24128 · pith_short_12: UPC53SFKIL6J · pith_short_16: UPC53SFKIL6JTVN6 · pith_short_8: UPC53SFK

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/UPC53SFKIL6JTVN6K2454JQQCL \
  | 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: a3c5ddc8aa42fc99d5be56b9de261012e289c19901676c643e00e63bbf1aa216

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "846a7be0c86281ee64fa7461052bcf59256a98e254d082b15114eb8931b755db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-22T18:42:46Z",
    "title_canon_sha256": "b9c387fd017b03bba5cf840b70720de30f78c8e61b71a68382af050acba43680"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24128",
    "kind": "arxiv",
    "version": 1
  }
}