Pith Number

pith:IYE3DNYN

pith:2014:IYE3DNYNPH2CND42V6TZPXHBOG

not attested not anchored not stored refs pending

k-Metric Antidimension: a Privacy Measure for Social Graphs

Ismael G. Yero, Rolando Trujillo-Rasua

arxiv:1408.2154 v2 · 2014-08-09 · math.CO · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYE3DNYNPH2CND42V6TZPXHBOG}

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	2026-05-18T02:20:40.042329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4609b1b70d79f4268f9aafa797dce171860a48a0b05861d542ef792e8e79ab9e

Aliases

arxiv: 1408.2154 · arxiv_version: 1408.2154v2 · doi: 10.48550/arxiv.1408.2154 · pith_short_12: IYE3DNYNPH2C · pith_short_16: IYE3DNYNPH2CND42 · pith_short_8: IYE3DNYN

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/IYE3DNYNPH2CND42V6TZPXHBOG \
  | 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: 4609b1b70d79f4268f9aafa797dce171860a48a0b05861d542ef792e8e79ab9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3705c6189e641e265622d91cb49bd4410d4902ed84c31cdb2fda042a8e4082ab",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-08-09T21:08:48Z",
    "title_canon_sha256": "c5aec868f260896328919ea80fcf9fd6c6bccf08b0730cf9d291748248c437af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2154",
    "kind": "arxiv",
    "version": 2
  }
}