Pith Number

pith:IWXMWIRO

pith:2014:IWXMWIRO5EIVQG2RX334XKOJO4

not attested not anchored not stored refs pending

How Far Removed Are You? Scalable Privacy-Preserving Estimation of Social Path Length with Social PaL

Ahmad-Reza Sadeghi, Emiliano De Cristofaro, Joerg Ott, Marcin Nagy, N. Asokan, Thanh Bui

arxiv:1412.2433 v3 · 2014-12-08 · cs.CR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWXMWIRO5EIVQG2RX334XKOJO4}

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	2026-05-18T01:40:59.377424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45aecb222ee911581b51bef7cba9c9772cfe4c8b3b52cbf9a0c026bfc7eadff6

Aliases

arxiv: 1412.2433 · arxiv_version: 1412.2433v3 · doi: 10.48550/arxiv.1412.2433 · pith_short_12: IWXMWIRO5EIV · pith_short_16: IWXMWIRO5EIVQG2R · pith_short_8: IWXMWIRO

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/IWXMWIRO5EIVQG2RX334XKOJO4 \
  | 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: 45aecb222ee911581b51bef7cba9c9772cfe4c8b3b52cbf9a0c026bfc7eadff6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8b023aea15ae7a5222d02b61c8bbe5bc26796f28272d527700286f4c92ee37f",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-12-08T02:27:12Z",
    "title_canon_sha256": "4f10a2935e10c5775dfcbe1a64fda86dae6b8497e744b5ee97b49f04be9ee776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2433",
    "kind": "arxiv",
    "version": 3
  }
}