Pith Number

pith:HU2K3NZC

pith:2018:HU2K3NZCNNNL3JB5S6EFDZWEWY

not attested not anchored not stored refs pending

Grid R-CNN

Buyu Li, Junjie Yan, Quanquan Li, Xin Lu, Yuxin Yue

arxiv:1811.12030 v1 · 2018-11-29 · 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{HU2K3NZCNNNL3JB5S6EFDZWEWY}

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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

Rethinking Classification and Localization for Cascade R-CNN

Receipt and verification

First computed	2026-05-17T23:59:34.662964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d34adb7226b5abda43d978851e6c4b61c9e662bd177fd39a5c5aff7ffe9e303

Aliases

arxiv: 1811.12030 · arxiv_version: 1811.12030v1 · doi: 10.48550/arxiv.1811.12030 · pith_short_12: HU2K3NZCNNNL · pith_short_16: HU2K3NZCNNNL3JB5 · pith_short_8: HU2K3NZC

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/HU2K3NZCNNNL3JB5S6EFDZWEWY \
  | 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: 3d34adb7226b5abda43d978851e6c4b61c9e662bd177fd39a5c5aff7ffe9e303

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c209b7e025bf63da226d9f31152b512c43389765602b7f06e276cee78105d617",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-29T09:20:43Z",
    "title_canon_sha256": "e98ec27b00eb965898c11317c326f6cfad61debd84623aa6624171a59e285346"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.12030",
    "kind": "arxiv",
    "version": 1
  }
}