Pith Number

pith:TCV64QO3

pith:2015:TCV64QO3FIHAOJTTHJZTDPOBNN

not attested not anchored not stored refs pending

Joint Color-Spatial-Directional clustering and Region Merging (JCSD-RM) for unsupervised RGB-D image segmentation

Alain Tr\'emeau, Md. Abul Hasnat, Olivier Alata

arxiv:1509.01788 v1 · 2015-09-06 · 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{TCV64QO3FIHAOJTTHJZTDPOBNN}

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	2026-05-18T00:58:10.398660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98abee41db2a0e0726733a7331bdc16b63724c4555b5c5b5dbb32dc6c6074a21

Aliases

arxiv: 1509.01788 · arxiv_version: 1509.01788v1 · doi: 10.48550/arxiv.1509.01788 · pith_short_12: TCV64QO3FIHA · pith_short_16: TCV64QO3FIHAOJTT · pith_short_8: TCV64QO3

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/TCV64QO3FIHAOJTTHJZTDPOBNN \
  | 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: 98abee41db2a0e0726733a7331bdc16b63724c4555b5c5b5dbb32dc6c6074a21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ffafac7f4f03df23df1a84efe6eddc939bb81834b88419ccb1153cfc9e41003",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-09-06T09:02:58Z",
    "title_canon_sha256": "18101af1949228796f7c12ed64516a6a633735160f84b4cecdcbb63c78376b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01788",
    "kind": "arxiv",
    "version": 1
  }
}