Pith Number

pith:FTHMI4K3

pith:2015:FTHMI4K3RJADMTOEKIFBRWQD62

not attested not anchored not stored refs pending

Privacy-preserving Publication of Mobility Data with High Utility

Lionel Brunie, Sonia Ben Mokhtar, Vincent Primault

arxiv:1506.09074 v1 · 2015-06-30 · 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{FTHMI4K3RJADMTOEKIFBRWQD62}

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	2026-05-18T00:58:35.373634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccec4715b8a40364dc4520a18da03f6a36b8dc4aba51567fdc6b02ee9364ed6

Aliases

arxiv: 1506.09074 · arxiv_version: 1506.09074v1 · doi: 10.48550/arxiv.1506.09074 · pith_short_12: FTHMI4K3RJAD · pith_short_16: FTHMI4K3RJADMTOE · pith_short_8: FTHMI4K3

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/FTHMI4K3RJADMTOEKIFBRWQD62 \
  | 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: 2ccec4715b8a40364dc4520a18da03f6a36b8dc4aba51567fdc6b02ee9364ed6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f727b9ac66c597ad37b706bc05a833f1ec1d5a3fa1e41b05c3ca55bffb5b22b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-06-30T13:13:47Z",
    "title_canon_sha256": "f8353ab07358451724d85e33dba7dfafdb83898cca13a2d3dcddfb4c667575b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.09074",
    "kind": "arxiv",
    "version": 1
  }
}