Pith Number

pith:WMUTWQHZ

pith:2022:WMUTWQHZCWKPK6GYEQBOCZHZ46

not attested not anchored not stored refs pending

Object Localization under Single Coarse Point Supervision

Di Wu, Guorong Li, Humphrey Shi, Junchi Yan, Najmul Hassan, Pengfei Chen, Qixiang Ye, Xuehui Yu, Zhenjun Han

arxiv:2203.09338 v1 · 2022-03-17 · 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{WMUTWQHZCWKPK6GYEQBOCZHZ46}

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	2026-07-05T04:06:10.235899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3293b40f91594f578d82402e164f9e7aa1bb3bb4ce87befd1315beb92966c34

Aliases

arxiv: 2203.09338 · arxiv_version: 2203.09338v1 · doi: 10.48550/arxiv.2203.09338 · pith_short_12: WMUTWQHZCWKP · pith_short_16: WMUTWQHZCWKPK6GY · pith_short_8: WMUTWQHZ

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/WMUTWQHZCWKPK6GYEQBOCZHZ46 \
  | 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: b3293b40f91594f578d82402e164f9e7aa1bb3bb4ce87befd1315beb92966c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8d60f2e3085a407e36f85819da8506a95b83d8b6533d1798d7a49c9647a1b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-17T14:14:11Z",
    "title_canon_sha256": "ee81192697b19516b1f2a44b02c68d04b85bb60f55253778668ab33d40460110"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09338",
    "kind": "arxiv",
    "version": 1
  }
}