Pith Number

pith:GR5IZX6R

pith:2010:GR5IZX6RSBSP4ZIDR3GEGRFM3V

not attested not anchored not stored refs pending

Towards Increase in Quality by Preprocessed Source Code and Measurement Analysis of Software Applications

Saman Majeed, Zeeshan Ahmed

arxiv:1011.3256 v1 · 2010-11-14 · cs.SE · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GR5IZX6RSBSP4ZIDR3GEGRFM3V}

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	2026-05-18T04:35:56.234150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

347a8cdfd19064fe65038ecc4344acdd772b8a8dd0ab40417088d4680990e7b2

Aliases

arxiv: 1011.3256 · arxiv_version: 1011.3256v1 · doi: 10.48550/arxiv.1011.3256 · pith_short_12: GR5IZX6RSBSP · pith_short_16: GR5IZX6RSBSP4ZID · pith_short_8: GR5IZX6R

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/GR5IZX6RSBSP4ZIDR3GEGRFM3V \
  | 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: 347a8cdfd19064fe65038ecc4344acdd772b8a8dd0ab40417088d4680990e7b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba991705641880a36e77f3767e0292836168d6c6b31677b22128c28a2602b13",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2010-11-14T21:48:36Z",
    "title_canon_sha256": "ce1e1ff6b8cd9f3bb081826fda72fd22436496de8acd00c15e90c63e78e22416"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3256",
    "kind": "arxiv",
    "version": 1
  }
}