Pith Number

pith:TKXM6A5G

pith:2021:TKXM6A5GIWIBTIKNRUYLTFWM36

not attested not anchored not stored refs pending

CellTrack R-CNN: A Novel End-To-End Deep Neural Network for Cell Segmentation and Tracking in Microscopy Images

Chaoyi Zhang, Fan Zhang, Lauren O'Donnell, Weidong Cai, Wojciech Chrzanowski, Yang Song, Yuqian Chen

arxiv:2102.10377 v1 · 2021-02-20 · 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{TKXM6A5GIWIBTIKNRUYLTFWM36}

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	2026-07-05T02:16:57.155873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aaecf03a6459019a14d8d30b996ccdfb9293ff475522bd333f3f3d7a9d713fc

Aliases

arxiv: 2102.10377 · arxiv_version: 2102.10377v1 · doi: 10.48550/arxiv.2102.10377 · pith_short_12: TKXM6A5GIWIB · pith_short_16: TKXM6A5GIWIBTIKN · pith_short_8: TKXM6A5G

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/TKXM6A5GIWIBTIKNRUYLTFWM36 \
  | 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: 9aaecf03a6459019a14d8d30b996ccdfb9293ff475522bd333f3f3d7a9d713fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e30a3dcd761ffdde0c55c9b036629b346edaeb4a31ac78416a9a97c8d5a3a22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-02-20T15:55:40Z",
    "title_canon_sha256": "4664f6bcf41d46516e41338e1b25796e12f15fc844eac1c328a8ad09c0df3255"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10377",
    "kind": "arxiv",
    "version": 1
  }
}