Pith Number

pith:XWMNDNOL

pith:2011:XWMNDNOLTT4PYJPWSISUP52XZQ

not attested not anchored not stored refs pending

Show Me Your Cookie And I Will Tell You Who You Are

Vincent Toubiana, Vincent Verdot

arxiv:1108.5864 v1 · 2011-08-30 · 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{XWMNDNOLTT4PYJPWSISUP52XZQ}

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	2026-05-18T04:14:28.361713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd98d1b5cb9cf8fc25f6922547f757cc359ede7b2e5926f3435a226c7969ee21

Aliases

arxiv: 1108.5864 · arxiv_version: 1108.5864v1 · doi: 10.48550/arxiv.1108.5864 · pith_short_12: XWMNDNOLTT4P · pith_short_16: XWMNDNOLTT4PYJPW · pith_short_8: XWMNDNOL

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/XWMNDNOLTT4PYJPWSISUP52XZQ \
  | 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: bd98d1b5cb9cf8fc25f6922547f757cc359ede7b2e5926f3435a226c7969ee21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6234732fe410bfac87c053862edeb09ef41f99677b3b3839b898b88240e49b12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2011-08-30T08:09:13Z",
    "title_canon_sha256": "62168a422a37a2928798fbadbb3a5ff4d3ff389ee74bd64ad64fad36204e2f3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5864",
    "kind": "arxiv",
    "version": 1
  }
}