Pith Number

pith:4O7ERPRO

pith:2022:4O7ERPROW6FSFK6WCSQJTO7JO6

not attested not anchored not stored refs pending

ReSTR: Convolution-free Referring Image Segmentation Using Transformers

Cuiling Lan, Dongwon Kim, Namyup Kim, Suha Kwak, Wenjun Zeng

arxiv:2203.16768 v1 · 2022-03-31 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O7ERPROW6FSFK6WCSQJTO7JO6}

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	2026-07-05T04:10:16.103997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3be48be2eb78b22abd614a099bbe9778dfa40e8361b30b962a16690afea6486

Aliases

arxiv: 2203.16768 · arxiv_version: 2203.16768v1 · doi: 10.48550/arxiv.2203.16768 · pith_short_12: 4O7ERPROW6FS · pith_short_16: 4O7ERPROW6FSFK6W · pith_short_8: 4O7ERPRO

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/4O7ERPROW6FSFK6WCSQJTO7JO6 \
  | 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: e3be48be2eb78b22abd614a099bbe9778dfa40e8361b30b962a16690afea6486

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c64785b3ae135bb3cae373ca1562e260cca3c17b330c08d5de77d33f0f6f33c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-31T02:55:39Z",
    "title_canon_sha256": "a26ec4ecc78e3b4e40b2c279663b486eb2ac875d04c11d4c3d5f4025b93e47f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.16768",
    "kind": "arxiv",
    "version": 1
  }
}