Pith Number

pith:UTSJ6626

pith:2013:UTSJ6626BY5AJBZWEEZUJ2IY7Y

not attested not anchored not stored refs pending

Improving CASA Runtime Performance by Exploiting Basic Feature Model Analysis

Alexander Egyed, Evelyn Nicole Haslinger, Roberto E. Lopez-Herrejon

arxiv:1311.7313 v2 · 2013-11-28 · 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{UTSJ6626BY5AJBZWEEZUJ2IY7Y}

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	2026-05-18T03:05:27.671308Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4e49f7b5e0e3a048736213344e918fe3e56917c411610def6d26725a4f82a82

Aliases

arxiv: 1311.7313 · arxiv_version: 1311.7313v2 · doi: 10.48550/arxiv.1311.7313 · pith_short_12: UTSJ6626BY5A · pith_short_16: UTSJ6626BY5AJBZW · pith_short_8: UTSJ6626

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/UTSJ6626BY5AJBZWEEZUJ2IY7Y \
  | 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: a4e49f7b5e0e3a048736213344e918fe3e56917c411610def6d26725a4f82a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba680a742e571f386716e76b05e8d534ee13ee68bf1b3ba9b9a67ec780c43ae3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-11-28T13:28:25Z",
    "title_canon_sha256": "b8749e8c8ffec4e770e6c0a5a3bb39e48622f926a2d1d8a138d9b65f485db27b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7313",
    "kind": "arxiv",
    "version": 2
  }
}