Pith Number

pith:OLQHNTWL

pith:2022:OLQHNTWLEWB32GTXQMYFLV7A47

not attested not anchored not stored refs pending

DATE: Dual Assignment for End-to-End Fully Convolutional Object Detection

Jian Cheng, Qiang Chen, Qinghao Hu, Yiqun Chen

arxiv:2211.13859 v2 · 2022-11-25 · 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{OLQHNTWLEWB32GTXQMYFLV7A47}

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	2026-07-05T05:28:48.610240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e076cecb2583bd1a77833055d7e0e7ca1a0de2597f15c3ac414d37fe4d77cd

Aliases

arxiv: 2211.13859 · arxiv_version: 2211.13859v2 · doi: 10.48550/arxiv.2211.13859 · pith_short_12: OLQHNTWLEWB3 · pith_short_16: OLQHNTWLEWB32GTX · pith_short_8: OLQHNTWL

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/OLQHNTWLEWB32GTXQMYFLV7A47 \
  | 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: 72e076cecb2583bd1a77833055d7e0e7ca1a0de2597f15c3ac414d37fe4d77cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88517448fcba3ca44f5add3d2ca1b59f36045f517fd6bbdfbb3a25000245ec37",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-25T02:12:57Z",
    "title_canon_sha256": "93221d1c218d4cf26891282291920abc141780dfd78e2a7958c9afdfa9654904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13859",
    "kind": "arxiv",
    "version": 2
  }
}