Pith Number

pith:ALRJ6Y5I

pith:2022:ALRJ6Y5IKOP3TRNE7OO2RLUAET

not attested not anchored not stored refs pending

Accelerating the creation of instance segmentation training sets through bounding box annotation

Christophe De Vleeschouwer, Niels Sayez

arxiv:2205.11563 v1 · 2022-05-23 · 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{ALRJ6Y5IKOP3TRNE7OO2RLUAET}

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	2026-07-05T04:26:05.217968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02e29f63a8539fb9c5a4fb9da8ae8024f8c934bcf876241a6a94337a8d8421ed

Aliases

arxiv: 2205.11563 · arxiv_version: 2205.11563v1 · doi: 10.48550/arxiv.2205.11563 · pith_short_12: ALRJ6Y5IKOP3 · pith_short_16: ALRJ6Y5IKOP3TRNE · pith_short_8: ALRJ6Y5I

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/ALRJ6Y5IKOP3TRNE7OO2RLUAET \
  | 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: 02e29f63a8539fb9c5a4fb9da8ae8024f8c934bcf876241a6a94337a8d8421ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ee494d4f78dae84b53d6979a2456935a9f86a490f0c68e8ab5d7f0bc2f3ea69",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-23T18:37:03Z",
    "title_canon_sha256": "6ba9ca9932f65758bb5b93b6e43f5869b69ecbd9bfcbfbb4a5ec1fc6042b8240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11563",
    "kind": "arxiv",
    "version": 1
  }
}