Pith Number

pith:EGUPKJMV

pith:2024:EGUPKJMVOQSBSQ6HRQBTKHZSLB

not attested not anchored not stored refs pending

Assessing the Uncertainty and Robustness of the Laptop Refurbishing Software

Chengjie Lu, Jiahui Wu, Mikkel Labori Olsen, Shaukat Ali

arxiv:2409.03782 v2 · 2024-08-22 · 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{EGUPKJMVOQSBSQ6HRQBTKHZSLB}

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	2026-07-05T11:31:02.372665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21a8f5259574241943c78c03351f32585b67c423baa95aff4cd904f36779774e

Aliases

arxiv: 2409.03782 · arxiv_version: 2409.03782v2 · doi: 10.48550/arxiv.2409.03782 · pith_short_12: EGUPKJMVOQSB · pith_short_16: EGUPKJMVOQSBSQ6H · pith_short_8: EGUPKJMV

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/EGUPKJMVOQSBSQ6HRQBTKHZSLB \
  | 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: 21a8f5259574241943c78c03351f32585b67c423baa95aff4cd904f36779774e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3038c1d4c0b06bdf58e508ff3156a8e3e81c5f1b3762cdfe0ca02ab3d2eb299d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-08-22T12:36:09Z",
    "title_canon_sha256": "471ff12364d8523435ddf7d12a44b38351c63b01edb67a03cade319017e10bd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.03782",
    "kind": "arxiv",
    "version": 2
  }
}