Pith Number

pith:SRB6X7Z6

pith:2017:SRB6X7Z6FVHMQ742ASYDVJD2GY

not attested not anchored not stored refs pending

SPARK: Static Program Analysis Reasoning and Retrieving Knowledge

Bernhard Scholz, Sanjay Chawla, Wasuwee Sodsong

arxiv:1711.01024 v1 · 2017-11-03 · cs.PL · cs.AI · cs.CR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRB6X7Z6FVHMQ742ASYDVJD2GY}

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	2026-05-18T00:31:24.254513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9443ebff3e2d4ec87f9a04b03aa47a361bdeca4c5f8659c440127334dccae6b4

Aliases

arxiv: 1711.01024 · arxiv_version: 1711.01024v1 · doi: 10.48550/arxiv.1711.01024 · pith_short_12: SRB6X7Z6FVHM · pith_short_16: SRB6X7Z6FVHMQ742 · pith_short_8: SRB6X7Z6

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/SRB6X7Z6FVHMQ742ASYDVJD2GY \
  | 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: 9443ebff3e2d4ec87f9a04b03aa47a361bdeca4c5f8659c440127334dccae6b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8af92786a9f091c0cfe6b6f1776e10d6cb833222d7cf68f7e623d352718d118d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2017-11-03T04:28:58Z",
    "title_canon_sha256": "4a5facfd5532688d544a149719320dd25c88e77eac8d0f4fe253b40f5af6dd18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01024",
    "kind": "arxiv",
    "version": 1
  }
}