Pith Number

pith:4YQ5T4HF

pith:2022:4YQ5T4HFLMAYLDAE4FQBEEXFUO

not attested not anchored not stored refs pending

On the Importance of Performing App Analysis Within Peer Groups

Ahmed E. Hassan, Heng Li, Safwat Hassan

arxiv:2204.03794 v1 · 2022-04-08 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4YQ5T4HFLMAYLDAE4FQBEEXFUO}

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	2026-07-05T04:12:41.865566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e621d9f0e55b01858c04e1601212e5a3a5fb042f84e25166e100bbb23712df32

Aliases

arxiv: 2204.03794 · arxiv_version: 2204.03794v1 · doi: 10.48550/arxiv.2204.03794 · pith_short_12: 4YQ5T4HFLMAY · pith_short_16: 4YQ5T4HFLMAYLDAE · pith_short_8: 4YQ5T4HF

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/4YQ5T4HFLMAYLDAE4FQBEEXFUO \
  | 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: e621d9f0e55b01858c04e1601212e5a3a5fb042f84e25166e100bbb23712df32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "931a3f666a7cfa3018dd09467d2de9b9e76847302aef87478f4f612e994322c0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-04-08T00:52:10Z",
    "title_canon_sha256": "7ee52eb15a4d2b17be627d8b52ecaab1e492e3d997aa8026444cb049d61804ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03794",
    "kind": "arxiv",
    "version": 1
  }
}