Pith Number

pith:YAHSVBSK

pith:2015:YAHSVBSKU2NH4S4PFATIM4WDAP

not attested not anchored not stored refs pending

On the Privacy Practices of Just Plain Sites

Allan Schiffman, Alyssa Phung Au, Amirhossein Aleyasen, Jeff Shrager, Oleksii Starov

arxiv:1507.00790 v2 · 2015-07-02 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YAHSVBSKU2NH4S4PFATIM4WDAP}

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	2026-05-18T01:35:26.499039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c00f2a864aa69a7e4b8f28268672c303e26ebbd1a48a8e0ec853cdac646c9e90

Aliases

arxiv: 1507.00790 · arxiv_version: 1507.00790v2 · doi: 10.48550/arxiv.1507.00790 · pith_short_12: YAHSVBSKU2NH · pith_short_16: YAHSVBSKU2NH4S4P · pith_short_8: YAHSVBSK

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/YAHSVBSKU2NH4S4PFATIM4WDAP \
  | 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: c00f2a864aa69a7e4b8f28268672c303e26ebbd1a48a8e0ec853cdac646c9e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44ced8746f316ec79f0a20b3fc2ec888b4301a57b6204f80ee2626ed48938bd8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2015-07-02T23:48:15Z",
    "title_canon_sha256": "391b1b795254e4ec714689b0158bcdaf214f3bd66428e047fca072f5cc78c252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00790",
    "kind": "arxiv",
    "version": 2
  }
}