Pith Number

pith:GPQANZUO

pith:2019:GPQANZUO64AB6FEBDSH37R3ND3

not attested not anchored not stored refs pending

Impact of HTTP Cookie Violations in Web Archives

Michael L. Nelson, Michele C. Weigle, Plinio Vargas, Sawood Alam

arxiv:1906.07141 v1 · 2019-06-17 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPQANZUO64AB6FEBDSH37R3ND3}

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	2026-05-17T23:43:11.753541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e006e68ef7001f14811c8fbfc76d1ec89bd5fb94096643c424f2162679b611

Aliases

arxiv: 1906.07141 · arxiv_version: 1906.07141v1 · doi: 10.48550/arxiv.1906.07141 · pith_short_12: GPQANZUO64AB · pith_short_16: GPQANZUO64AB6FEB · pith_short_8: GPQANZUO

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/GPQANZUO64AB6FEBDSH37R3ND3 \
  | 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: 33e006e68ef7001f14811c8fbfc76d1ec89bd5fb94096643c424f2162679b611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d6f3c160985b1632804a2c9f28239746c6db0019a23ef8eb19b42ab320b55a8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-06-17T17:29:54Z",
    "title_canon_sha256": "0ceb57aca718b9b9d4dab7083515e00e65a26e54ad3e6d6aff91f64e80eb94ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.07141",
    "kind": "arxiv",
    "version": 1
  }
}