Pith Number

pith:7WBV67SW

pith:2012:7WBV67SWBHAP64HBE47ZSNRRDU

not attested not anchored not stored refs pending

STANSE: Bug-finding Framework for C Programs

Jan Obdr\v{z}\'alek, Ji\v{r}\'i Slab\'y, Marek Trt\'ik

arxiv:1202.0788 v1 · 2012-02-03 · 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{7WBV67SWBHAP64HBE47ZSNRRDU}

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	2026-05-18T04:03:07.890619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd835f7e5609c0ff70e1273f9936311d2e92646d2571d6148e5091f04a1b4246

Aliases

arxiv: 1202.0788 · arxiv_version: 1202.0788v1 · doi: 10.48550/arxiv.1202.0788 · pith_short_12: 7WBV67SWBHAP · pith_short_16: 7WBV67SWBHAP64HB · pith_short_8: 7WBV67SW

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/7WBV67SWBHAP64HBE47ZSNRRDU \
  | 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: fd835f7e5609c0ff70e1273f9936311d2e92646d2571d6148e5091f04a1b4246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe63e0cd1c2448ddaa87d49afec5334290b31ee929bbff0f7de7a4c4e47a09e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2012-02-03T17:47:27Z",
    "title_canon_sha256": "44f6ca03c02e62b7d09204a89f31c1fdbf05e346769329d6cf6d0f91392fb5d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0788",
    "kind": "arxiv",
    "version": 1
  }
}