Pith Number

pith:TFMQQYP2

pith:2014:TFMQQYP2K3LWJPV6WCWDRB4BVO

not attested not anchored not stored refs pending

Optimal Geo-Indistinguishable Mechanisms for Location Privacy

Catuscia Palamidessi, Konstantinos Chatzikokolakis, Nicol\'as E. Bordenabe

arxiv:1402.5029 v3 · 2014-02-20 · 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{TFMQQYP2K3LWJPV6WCWDRB4BVO}

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	2026-05-18T02:44:31.330488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99590861fa56d764bebeb0ac388781ab890ba71c8399dee8550ba6092880622c

Aliases

arxiv: 1402.5029 · arxiv_version: 1402.5029v3 · doi: 10.48550/arxiv.1402.5029 · pith_short_12: TFMQQYP2K3LW · pith_short_16: TFMQQYP2K3LWJPV6 · pith_short_8: TFMQQYP2

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/TFMQQYP2K3LWJPV6WCWDRB4BVO \
  | 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: 99590861fa56d764bebeb0ac388781ab890ba71c8399dee8550ba6092880622c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e1a135d31d2cdfd2a27f18af482235e905c8172246af573af1bdb1fd872c4f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2014-02-20T15:21:42Z",
    "title_canon_sha256": "fd2cec74475fa756b28d4d471d4c1581395d784ad99672d0af09d45eead5b8a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5029",
    "kind": "arxiv",
    "version": 3
  }
}