Pith Number

pith:VR7M5AYE

pith:2016:VR7M5AYEZMSJUVXCE3CH6U6CYC

not attested not anchored not stored refs pending

Sound Static Deadlock Analysis for C/Pthreads (Extended Version)

Bj\"orn Wachter, Daniel Kroening, Daniel Poetzl, Peter Schrammel

arxiv:1607.06927 v1 · 2016-07-23 · 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{VR7M5AYEZMSJUVXCE3CH6U6CYC}

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	2026-05-18T01:10:35.418867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac7ece8304cb249a56e226c47f53c2c0a4b91ad44348936c00c7e59620a58839

Aliases

arxiv: 1607.06927 · arxiv_version: 1607.06927v1 · doi: 10.48550/arxiv.1607.06927 · pith_short_12: VR7M5AYEZMSJ · pith_short_16: VR7M5AYEZMSJUVXC · pith_short_8: VR7M5AYE

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/VR7M5AYEZMSJUVXCE3CH6U6CYC \
  | 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: ac7ece8304cb249a56e226c47f53c2c0a4b91ad44348936c00c7e59620a58839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feda8f1dfe8530022f432721678ed04d4c17826232bb209f9cd18960b7ca8bff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2016-07-23T12:25:32Z",
    "title_canon_sha256": "8e305c4b378515d1750ffc0ba228e67b7a985cef0d6d87a8e8929300caa47127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06927",
    "kind": "arxiv",
    "version": 1
  }
}