Pith Number

pith:PX3MSEJU

pith:2017:PX3MSEJURAKYQXFOVTSUW6UW2M

not attested not anchored not stored refs pending

Towards Secure SPARQL Queries in Semantic Web Applications using PHP (Extended Version)

Fatmah Bamashmoos, Ian Holyer, Przemyslaw Woznowski, Theo Tryfonas

arxiv:1701.07671 v1 · 2017-01-26 · 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{PX3MSEJURAKYQXFOVTSUW6UW2M}

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	2026-05-18T00:52:02.902273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df6c911348815885caeace54b7a96d326059f62725bc12fecd5177fe3a9d3a4

Aliases

arxiv: 1701.07671 · arxiv_version: 1701.07671v1 · doi: 10.48550/arxiv.1701.07671 · pith_short_12: PX3MSEJURAKY · pith_short_16: PX3MSEJURAKYQXFO · pith_short_8: PX3MSEJU

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/PX3MSEJURAKYQXFOVTSUW6UW2M \
  | 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: 7df6c911348815885caeace54b7a96d326059f62725bc12fecd5177fe3a9d3a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a9627ee18bb3063a2b5f7018c766ad6255eda63e71c92ad8bd11fa69250d0c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2017-01-26T12:27:56Z",
    "title_canon_sha256": "ca2540aae85cfd255d3993c0a897237b94092ca0fa70cd0861220af4fdef0285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.07671",
    "kind": "arxiv",
    "version": 1
  }
}