Pith Number

pith:QGOVJQ5I

pith:2012:QGOVJQ5IYUHDAKALO5O4AAQQDP

not attested not anchored not stored refs pending

Variable and Thread Bounding for Systematic Testing of Multithreaded Programs

Akash Lal, Sandeep Bindal, Sorav Bansal

arxiv:1207.2544 v2 · 2012-07-11 · 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{QGOVJQ5IYUHDAKALO5O4AAQQDP}

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	2026-05-18T03:34:35.448537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

819d54c3a8c50e30280b775dc002101be0e4cbdfc27ff79c8194e1d8b34a957a

Aliases

arxiv: 1207.2544 · arxiv_version: 1207.2544v2 · doi: 10.48550/arxiv.1207.2544 · pith_short_12: QGOVJQ5IYUHD · pith_short_16: QGOVJQ5IYUHDAKAL · pith_short_8: QGOVJQ5I

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/QGOVJQ5IYUHDAKALO5O4AAQQDP \
  | 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: 819d54c3a8c50e30280b775dc002101be0e4cbdfc27ff79c8194e1d8b34a957a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9858341228caff6d21a85828f47f8d31b12598dca9440effe7f7e2c1f7ea465",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2012-07-11T06:02:30Z",
    "title_canon_sha256": "afe70f6e856946a0a00ae6975b02d3072231153f707a9977b29dcba5648319a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2544",
    "kind": "arxiv",
    "version": 2
  }
}