Pith Number

pith:H3YVPFOL

pith:2015:H3YVPFOLR5NQAXU6CPVWV2HSKG

not attested not anchored not stored refs pending

Big Data: Opportunities and Privacy Challenges

Hervais Simo Fhom

arxiv:1502.00823 v1 · 2015-02-03 · 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{H3YVPFOLR5NQAXU6CPVWV2HSKG}

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	2026-05-18T02:28:04.187994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef15795cb8f5b005e9e13eb6ae8f251a084edbe3805b00233e3bc7f5dd463b3

Aliases

arxiv: 1502.00823 · arxiv_version: 1502.00823v1 · doi: 10.48550/arxiv.1502.00823 · pith_short_12: H3YVPFOLR5NQ · pith_short_16: H3YVPFOLR5NQAXU6 · pith_short_8: H3YVPFOL

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/H3YVPFOLR5NQAXU6CPVWV2HSKG \
  | 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: 3ef15795cb8f5b005e9e13eb6ae8f251a084edbe3805b00233e3bc7f5dd463b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d400d7290bc3facc793019c8fd680eb6e356c41daa4bab23bd675fd556745721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-02-03T12:03:08Z",
    "title_canon_sha256": "ab32be2360f22633e13e99ef5d1b75b0a434c4af26e5d840ccb763897a833529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00823",
    "kind": "arxiv",
    "version": 1
  }
}