Pith Number

pith:AP7PGD3Q

pith:2016:AP7PGD3Q5U2AB3ZTEAIBXKPQRV

not attested not anchored not stored refs pending

Privacy-Aware MMSE Estimation

Fady Alajaji, Shahab Asoodeh, Tam\'as Linder

arxiv:1601.07417 v1 · 2016-01-27 · cs.IT · math.IT · math.ST · 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{AP7PGD3Q5U2AB3ZTEAIBXKPQRV}

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	2026-05-18T01:21:45.934527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03fef30f70ed3400ef3320101ba9f08d6f3d360150af4b97ac5adb4be15a7fbc

Aliases

arxiv: 1601.07417 · arxiv_version: 1601.07417v1 · doi: 10.48550/arxiv.1601.07417 · pith_short_12: AP7PGD3Q5U2A · pith_short_16: AP7PGD3Q5U2AB3ZT · pith_short_8: AP7PGD3Q

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/AP7PGD3Q5U2AB3ZTEAIBXKPQRV \
  | 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: 03fef30f70ed3400ef3320101ba9f08d6f3d360150af4b97ac5adb4be15a7fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32615510d764198730c1e55e40a286afaf40900e9ac58a2b7ba0ed2616465494",
    "cross_cats_sorted": [
      "math.IT",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-27T15:44:04Z",
    "title_canon_sha256": "aba4a0075e19a17b32d3ed49b3d1d1ec0b29316917b8327d96a789ae9f2e4069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07417",
    "kind": "arxiv",
    "version": 1
  }
}