Pith Number

pith:DRAALWBB

pith:2019:DRAALWBB4XKJBRUJ3ZIAD5O6EZ

not attested not anchored not stored refs pending

Instance Segmentation with Point Supervision

David Vazquez, Issam H. Laradji, Mark Schmidt, Negar Rostamzadeh, Pedro O. Pinheiro

arxiv:1906.06392 v1 · 2019-06-14 · 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{DRAALWBB4XKJBRUJ3ZIAD5O6EZ}

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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.

Cited by

1 paper in Pith

Where are the Masks: Instance Segmentation with Image-level Supervision

Receipt and verification

First computed	2026-05-17T23:43:13.823392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c4005d821e5d490c689de5001f5de26775f891a5a22984538d18fd230d87016

Aliases

arxiv: 1906.06392 · arxiv_version: 1906.06392v1 · doi: 10.48550/arxiv.1906.06392 · pith_short_12: DRAALWBB4XKJ · pith_short_16: DRAALWBB4XKJBRUJ · pith_short_8: DRAALWBB

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/DRAALWBB4XKJBRUJ3ZIAD5O6EZ \
  | 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: 1c4005d821e5d490c689de5001f5de26775f891a5a22984538d18fd230d87016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b28d249a3e909838123ec527f11516c765e31590a2bde7174492db11995a10c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-14T20:29:38Z",
    "title_canon_sha256": "bb7255efde2251b6afb1520368bff7e070393b2ecf0fe9e18d82d885de1ae45c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06392",
    "kind": "arxiv",
    "version": 1
  }
}