Pith Number

pith:HRTUTWIA

pith:2023:HRTUTWIAAZ5XGY7U45FT6B2R76

not attested not anchored not stored refs pending

A Dive into SAM Prior in Image Restoration

Jiawang Bai, Zeyu Xiao, Zhihe Lu, Zhiwei Xiong

arxiv:2305.13620 v1 · 2023-05-23 · 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{HRTUTWIAAZ5XGY7U45FT6B2R76}

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	2026-07-05T06:12:55.050181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c6749d900067b7363f4e74b3f0751ffb4c4541d652c641c0296459b2bda439c

Aliases

arxiv: 2305.13620 · arxiv_version: 2305.13620v1 · doi: 10.48550/arxiv.2305.13620 · pith_short_12: HRTUTWIAAZ5X · pith_short_16: HRTUTWIAAZ5XGY7U · pith_short_8: HRTUTWIA

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/HRTUTWIAAZ5XGY7U45FT6B2R76 \
  | 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: 3c6749d900067b7363f4e74b3f0751ffb4c4541d652c641c0296459b2bda439c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beff3d1e4fcb13e9d50a6b3e19243ae239a86a5cc1274149c8bdcd6dd77c28e8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-23T02:31:06Z",
    "title_canon_sha256": "61e5c8d6aed07959b1e9bcfd05c1112eb88eff47ca94f3deb409b36579e0505e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.13620",
    "kind": "arxiv",
    "version": 1
  }
}