Pith Number

pith:QLP7CKUV

pith:2011:QLP7CKUVDCSUHMS66RLPTRWYZ7

not attested not anchored not stored refs pending

A Classification Framework for Web Browser Cross-Context Communication

(2) Google Inc., Computing, Croatia, Ivan Budiselic (1) ((1) School of Electrical Engineering, Ivan Zuzak (1), Marko Ivankovic (2), Switzerland), University of Zagreb, Zurich

arxiv:1108.4770 v1 · 2011-08-24 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLP7CKUVDCSUHMS66RLPTRWYZ7}

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	2026-05-18T04:14:46.802097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82dff12a9518a543b25ef456f9c6d8cfccadb99c61d3c9b67da82d700472fa0b

Aliases

arxiv: 1108.4770 · arxiv_version: 1108.4770v1 · doi: 10.48550/arxiv.1108.4770 · pith_short_12: QLP7CKUVDCSU · pith_short_16: QLP7CKUVDCSUHMS6 · pith_short_8: QLP7CKUV

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/QLP7CKUVDCSUHMS66RLPTRWYZ7 \
  | 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: 82dff12a9518a543b25ef456f9c6d8cfccadb99c61d3c9b67da82d700472fa0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b91e9ec7e34cd58a4321671ab1bcf87e4f55e55ef4eb453398838b3c96d36e3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2011-08-24T07:35:21Z",
    "title_canon_sha256": "475976be06e1b3d3d0fe5a9dcba40eb5770101783a96d172ce481d88ec0beb52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4770",
    "kind": "arxiv",
    "version": 1
  }
}