Pith Number

pith:XGH2VE4M

pith:2015:XGH2VE4MKBSLZW2LTX3RXSXLX3

not attested not anchored not stored refs pending

Technical Privacy Metrics: a Systematic Survey

David Eckhoff, Isabel Wagner

arxiv:1512.00327 v2 · 2015-12-01 · cs.CR · cs.IT · cs.PF · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XGH2VE4MKBSLZW2LTX3RXSXLX3}

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	2026-05-18T00:12:50.957921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b98faa938c5064bcdb4b9df71bcaebbeda661bdebf4abd0406e02c39934e586b

Aliases

arxiv: 1512.00327 · arxiv_version: 1512.00327v2 · doi: 10.48550/arxiv.1512.00327 · pith_short_12: XGH2VE4MKBSL · pith_short_16: XGH2VE4MKBSLZW2L · pith_short_8: XGH2VE4M

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/XGH2VE4MKBSLZW2LTX3RXSXLX3 \
  | 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: b98faa938c5064bcdb4b9df71bcaebbeda661bdebf4abd0406e02c39934e586b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6fa12a30772f4dfe2cd684f9724a64a6c21e10e05525d9ba5835533832bb489",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.PF",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-12-01T16:39:52Z",
    "title_canon_sha256": "fe7311bb798c4a9842e48c64d36f94e530bfec8547480186b02b33bb27c2c340"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00327",
    "kind": "arxiv",
    "version": 2
  }
}