Pith Number

pith:J4WLHSII

pith:2015:J4WLHSII76XTNDYLYDEDWM7P5P

not attested not anchored not stored refs pending

The Case for a General and Interaction-based Third-party Cookie Policy

Istemi Ekin Akkus, Nicholas Weaver

arxiv:1506.04107 v1 · 2015-06-12 · cs.CR · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4WLHSII76XTNDYLYDEDWM7P5P}

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	2026-05-18T01:51:18.326366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f2cb3c908ffaf368f0bc0c83b33efebd910f0ac517117e7c176b6ef7276a51d

Aliases

arxiv: 1506.04107 · arxiv_version: 1506.04107v1 · doi: 10.48550/arxiv.1506.04107 · pith_short_12: J4WLHSII76XT · pith_short_16: J4WLHSII76XTNDYL · pith_short_8: J4WLHSII

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/J4WLHSII76XTNDYLYDEDWM7P5P \
  | 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: 4f2cb3c908ffaf368f0bc0c83b33efebd910f0ac517117e7c176b6ef7276a51d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e689b72ea04113e5a0272f275d7c709de0ceb41a417a82968d963448207ed6f",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-06-12T18:45:19Z",
    "title_canon_sha256": "9143ea1526cd353701039a4c3e5f50da27ae3e92dfb532fa677b250f899069e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04107",
    "kind": "arxiv",
    "version": 1
  }
}