Pith Number

pith:ZY2W6IQB

pith:2020:ZY2W6IQBRTS2RGNLP5S26CAWMC

not attested not anchored not stored refs pending

EL PASSO: Privacy-preserving, Asynchronous Single Sign-On

Alberto Sonnino, Etienne Rivi\`ere, Lixia Zhang, Micha{\l} Kr\'ol, Zhiyi Zhang

arxiv:2002.10289 v2 · 2020-02-24 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZY2W6IQBRTS2RGNLP5S26CAWMC}

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	2026-07-05T02:48:32.723547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce356f22018ce5a899ab7f65af081660980d436e5fa8c4b337ea6c50961faced

Aliases

arxiv: 2002.10289 · arxiv_version: 2002.10289v2 · doi: 10.48550/arxiv.2002.10289 · pith_short_12: ZY2W6IQBRTS2 · pith_short_16: ZY2W6IQBRTS2RGNL · pith_short_8: ZY2W6IQB

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/ZY2W6IQBRTS2RGNLP5S26CAWMC \
  | 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: ce356f22018ce5a899ab7f65af081660980d436e5fa8c4b337ea6c50961faced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12746bdac639e467477e1772be535401fbf5032893e3d44fa32868ec838def6b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-02-24T14:40:48Z",
    "title_canon_sha256": "1757a5442b1dfae213f1d085efcf61b28139bd620b273fc7e41655054158d86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.10289",
    "kind": "arxiv",
    "version": 2
  }
}