Pith Number

pith:ZLSVKGMZ

pith:2018:ZLSVKGMZOC6OGUYEDZP2FWDG4O

not attested not anchored not stored refs pending

Acquire, Augment, Segment & Enjoy: Weakly Supervised Instance Segmentation of Supermarket Products

Bertram Drost, Patrick Follmann, Tobias B\"ottger

arxiv:1807.02001 v2 · 2018-07-05 · cs.CV

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLSVKGMZOC6OGUYEDZP2FWDG4O}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:11:23.062593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cae555199970bce353041e5fa2d866e3be55f024d556b76acac97e4edd065a10

Aliases

arxiv: 1807.02001 · arxiv_version: 1807.02001v2 · doi: 10.48550/arxiv.1807.02001 · pith_short_12: ZLSVKGMZOC6O · pith_short_16: ZLSVKGMZOC6OGUYE · pith_short_8: ZLSVKGMZ

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/ZLSVKGMZOC6OGUYEDZP2FWDG4O \
  | 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: cae555199970bce353041e5fa2d866e3be55f024d556b76acac97e4edd065a10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493ef7edb0b77881b83d3e758485cfc504ca5eb49b2e76f12b067652917f20e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-05T13:38:55Z",
    "title_canon_sha256": "5fe008bfcad1b52c5eca7fbfce3310a5d297ab2abf1e311fffc556bee2460d56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02001",
    "kind": "arxiv",
    "version": 2
  }
}