Pith Number

pith:RT4MQP4P

pith:2015:RT4MQP4PSC4ACMKUWUNFFWIARC

not attested not anchored not stored refs pending

On the Reliability of Profile Matching Across Large Online Social Networks

Krishna P. Gummadi, Oana Goga, Patrick Loiseau, Renata Teixeira, Robin Sommer

arxiv:1506.02289 v1 · 2015-06-07 · 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{RT4MQP4PSC4ACMKUWUNFFWIARC}

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	2026-05-18T01:55:51.592351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cf8c83f8f90b8013154b51a52d90088900f3b80e8147dc9f1b60e2eb70ed4cb

Aliases

arxiv: 1506.02289 · arxiv_version: 1506.02289v1 · doi: 10.48550/arxiv.1506.02289 · pith_short_12: RT4MQP4PSC4A · pith_short_16: RT4MQP4PSC4ACMKU · pith_short_8: RT4MQP4P

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/RT4MQP4PSC4ACMKUWUNFFWIARC \
  | 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: 8cf8c83f8f90b8013154b51a52d90088900f3b80e8147dc9f1b60e2eb70ed4cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa8d88b809d639338ea196e8d6a083139f3bad5447e6dad5efb09940174b8b0e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-06-07T17:42:45Z",
    "title_canon_sha256": "313789792d07a26b9e0d30c65dcf595069ef71fe860158f6968b4c73594ea0c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02289",
    "kind": "arxiv",
    "version": 1
  }
}