Pith Number

pith:YXNOAJYT

pith:2019:YXNOAJYTBOA2BGIVCS7ZS545QI

not attested not anchored not stored refs pending

Seamless Scene Segmentation

Aleksander Colovic, Lorenzo Porzi, Peter Kontschieder, Samuel Rota Bul\`o

arxiv:1905.01220 v1 · 2019-05-03 · 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{YXNOAJYTBOA2BGIVCS7ZS545QI}

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	2026-05-17T23:47:06.472359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5dae027130b81a0991514bf99779d821720fa29855867da5c1a4646b232e186

Aliases

arxiv: 1905.01220 · arxiv_version: 1905.01220v1 · doi: 10.48550/arxiv.1905.01220 · pith_short_12: YXNOAJYTBOA2 · pith_short_16: YXNOAJYTBOA2BGIV · pith_short_8: YXNOAJYT

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/YXNOAJYTBOA2BGIVCS7ZS545QI \
  | 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: c5dae027130b81a0991514bf99779d821720fa29855867da5c1a4646b232e186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28229f2bcdb93d10ff34d8b5d0f0ffa64205b2d943caca98be8e0d2b45427629",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-03T15:21:25Z",
    "title_canon_sha256": "72e70c42c3225b6e2483bcc28a1f5a19778b0c72b9ccaf38bfaeb3907da70f56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01220",
    "kind": "arxiv",
    "version": 1
  }
}