Pith Number

pith:TYSXUMHW

pith:2018:TYSXUMHWBODCXXTYWIE6DGLVGF

not attested not anchored not stored refs pending

Annotation-Free and One-Shot Learning for Instance Segmentation of Homogeneous Object Clusters

Cewu Lu, Chi-Keung Tang, Jiaxu Ma, Ruiheng Chang, Zheng Wu

arxiv:1802.00383 v2 · 2018-02-01 · 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{TYSXUMHWBODCXXTYWIE6DGLVGF}

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	2026-05-18T00:24:09.346027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e257a30f60b862bde78b209e19975317e5b6cd5c787c693bb30e121b5d443bc

Aliases

arxiv: 1802.00383 · arxiv_version: 1802.00383v2 · doi: 10.48550/arxiv.1802.00383 · pith_short_12: TYSXUMHWBODC · pith_short_16: TYSXUMHWBODCXXTY · pith_short_8: TYSXUMHW

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/TYSXUMHWBODCXXTYWIE6DGLVGF \
  | 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: 9e257a30f60b862bde78b209e19975317e5b6cd5c787c693bb30e121b5d443bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc7fd2f898df8482bcbdb1ce6903629f82c1eb387c810f51ea3176d52d3be58f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-02-01T16:46:49Z",
    "title_canon_sha256": "7d995c30d79727009370d0380ea9f17544b61955bc2e50aa2a46b743932c3f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00383",
    "kind": "arxiv",
    "version": 2
  }
}