Pith Number

pith:JUQAVBIA

pith:2020:JUQAVBIAIU6MXGKFN5DJOEANZ4

not attested not anchored not stored refs pending

Learning Category- and Instance-Aware Pixel Embedding for Fast Panoptic Segmentation

Kaiqi Huang, Naiyu Gao, Xin Zhao, Yanhu Shan

arxiv:2009.13342 v2 · 2020-09-28 · 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{JUQAVBIAIU6MXGKFN5DJOEANZ4}

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	2026-07-05T02:52:57.853261Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d200a8500453ccb99456f4697100dcf0054e72927e5542f6a491d58a53a1175

Aliases

arxiv: 2009.13342 · arxiv_version: 2009.13342v2 · doi: 10.48550/arxiv.2009.13342 · pith_short_12: JUQAVBIAIU6M · pith_short_16: JUQAVBIAIU6MXGKF · pith_short_8: JUQAVBIA

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/JUQAVBIAIU6MXGKFN5DJOEANZ4 \
  | 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: 4d200a8500453ccb99456f4697100dcf0054e72927e5542f6a491d58a53a1175

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb5ee81ec1f27700b6a99e5a152032b713b8b1c4c13b68903673c255dcc7d7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-09-28T14:07:50Z",
    "title_canon_sha256": "21152bb376737d9ffea9abff3a6ca0bf0bda501eaba836edc0c7a3a9ba5b0f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13342",
    "kind": "arxiv",
    "version": 2
  }
}