Pith Number

pith:ANT3MMFS

pith:2015:ANT3MMFSBZXF5U4R4F6QH3GA6W

not attested not anchored not stored refs pending

Information Extraction Under Privacy Constraints

Fady Alajaji, Mario Diaz, Shahab Asoodeh, Tam\'as Linder

arxiv:1511.02381 v3 · 2015-11-07 · cs.IT · math.IT · math.ST · stat.ML · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANT3MMFSBZXF5U4R4F6QH3GA6W}

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	2026-05-18T01:22:46.312528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0367b630b20e6e5ed391e17d03ecc0f597d7a896bab6ed875a8068fdc35fd114

Aliases

arxiv: 1511.02381 · arxiv_version: 1511.02381v3 · doi: 10.48550/arxiv.1511.02381 · pith_short_12: ANT3MMFSBZXF · pith_short_16: ANT3MMFSBZXF5U4R · pith_short_8: ANT3MMFS

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/ANT3MMFSBZXF5U4R4F6QH3GA6W \
  | 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: 0367b630b20e6e5ed391e17d03ecc0f597d7a896bab6ed875a8068fdc35fd114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5cd3e962d0a7bcde05315135c1fff9a6e3caf0876a0766bbf8c119bca51e39b",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-11-07T17:27:44Z",
    "title_canon_sha256": "2fa3b5f185d6b5ac8c80beaa7f6b7abbda4c884adbfe01d9fde58898e00c86f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.02381",
    "kind": "arxiv",
    "version": 3
  }
}