Pith Number

pith:6AZMREHP

pith:2015:6AZMREHP5HMVCLZAX6AXF3KODY

not attested not anchored not stored refs pending

Flexible and Robust Privacy-Preserving Implicit Authentication

Alberto Blanco-Justicia, Josep Domingo-Ferrer, Qianhong Wu

arxiv:1503.00454 v1 · 2015-03-02 · 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{6AZMREHP5HMVCLZAX6AXF3KODY}

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	2026-05-18T02:25:54.437909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f032c890efe9d9512f20bf8172ed4e1e069c773fd8fb6a81ea4adac8617bbb2c

Aliases

arxiv: 1503.00454 · arxiv_version: 1503.00454v1 · doi: 10.48550/arxiv.1503.00454 · pith_short_12: 6AZMREHP5HMV · pith_short_16: 6AZMREHP5HMVCLZA · pith_short_8: 6AZMREHP

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/6AZMREHP5HMVCLZAX6AXF3KODY \
  | 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: f032c890efe9d9512f20bf8172ed4e1e069c773fd8fb6a81ea4adac8617bbb2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccba97fb12a44dc45fc300d1b4acdc50aa6d664e7e1ad083ab11b37f9a5eb2c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-03-02T09:43:14Z",
    "title_canon_sha256": "17b0acc04f2dba36f2bca7f4705c685e73c6d7b36093f0b8ede90feb9d0d288d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00454",
    "kind": "arxiv",
    "version": 1
  }
}