Pith Number

pith:RZ6XDH6C

pith:2019:RZ6XDH6CZVDMWEEG34GQDU46B7

not attested not anchored not stored refs pending

Star-convex Polyhedra for 3D Object Detection and Segmentation in Microscopy

Gene Myers, Ko Sugawara, Martin Weigert, Robert Haase, Uwe Schmidt

arxiv:1908.03636 v2 · 2019-08-09 · 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{RZ6XDH6CZVDMWEEG34GQDU46B7}

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	2026-07-05T01:10:11.719085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7d719fc2cd46cb1086df0d01d39e0fdd7fd65a5ccf09c38e2cefe6e017d3e0

Aliases

arxiv: 1908.03636 · arxiv_version: 1908.03636v2 · doi: 10.48550/arxiv.1908.03636 · pith_short_12: RZ6XDH6CZVDM · pith_short_16: RZ6XDH6CZVDMWEEG · pith_short_8: RZ6XDH6C

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/RZ6XDH6CZVDMWEEG34GQDU46B7 \
  | 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: 8e7d719fc2cd46cb1086df0d01d39e0fdd7fd65a5ccf09c38e2cefe6e017d3e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4943b8dc831d33d5b85d638dfe613e43ce7b3266f54bf9ee9b10a4ae36e0ed9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-09T21:22:29Z",
    "title_canon_sha256": "2aa60623a870a444df847cffeaa3410968ddc6d8f6dbaceddac7e49c8f1f0984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03636",
    "kind": "arxiv",
    "version": 2
  }
}