Pith Number

pith:GTFVNJMP

pith:2026:GTFVNJMP6ZSTKQU27HSQT7N3KV

not attested not anchored not stored refs pending

A Formal Semantics of C with OpenMP Parallelism

Anshu Sharma, Ke Du, Liyi Li, William Mansky

arxiv:2605.26527 v1 · 2026-05-26 · cs.DC · 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{GTFVNJMP6ZSTKQU27HSQT7N3KV}

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	2026-05-27T01:05:25.303888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34cb56a58ff66535429af9e509fdbb55641910d102d90b1b692cb9f3b581066e

Aliases

arxiv: 2605.26527 · arxiv_version: 2605.26527v1 · doi: 10.48550/arxiv.2605.26527 · pith_short_12: GTFVNJMP6ZST · pith_short_16: GTFVNJMP6ZSTKQU2 · pith_short_8: GTFVNJMP

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/GTFVNJMP6ZSTKQU27HSQT7N3KV \
  | 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: 34cb56a58ff66535429af9e509fdbb55641910d102d90b1b692cb9f3b581066e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f19aa6a27f71f627ea26d61493fcd1b618c18a83883da44326c7f6b3df7a7fa",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2026-05-26T04:19:20Z",
    "title_canon_sha256": "aa46ff970c9fcff7f4fc4c134d7aaa9f6e6f2e04b778b4749f6364f5de262e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26527",
    "kind": "arxiv",
    "version": 1
  }
}