Pith Number

pith:7OEYU2NA

pith:2014:7OEYU2NAK5POV6QLJKHFFVBTEM

not attested not anchored not stored refs pending

An Expressive Model for the Web Infrastructure: Definition and Application to the BrowserID SSO System

Daniel Fett, Guido Schmitz, Ralf Kuesters

arxiv:1403.1866 v2 · 2014-03-07 · 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{7OEYU2NAK5POV6QLJKHFFVBTEM}

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	2026-05-17T23:55:10.146233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb898a69a0575eeafa0b4a8e52d43323323a1e21a14ec76f658e650e18df82db

Aliases

arxiv: 1403.1866 · arxiv_version: 1403.1866v2 · doi: 10.48550/arxiv.1403.1866 · pith_short_12: 7OEYU2NAK5PO · pith_short_16: 7OEYU2NAK5POV6QL · pith_short_8: 7OEYU2NA

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/7OEYU2NAK5POV6QLJKHFFVBTEM \
  | 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: fb898a69a0575eeafa0b4a8e52d43323323a1e21a14ec76f658e650e18df82db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "293a4515a4d72b340e97164f974a91f694807b9a1c0dfac6ec2e6538a3a14721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-03-07T20:53:25Z",
    "title_canon_sha256": "8fa717b1eb74f5b9f9c9d7c1481f48931377dad757f37a0098b3a9798ff518f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1866",
    "kind": "arxiv",
    "version": 2
  }
}