Pith Number

pith:NTFJIUZL

pith:2017:NTFJIUZLMZC4EPYXBCR3SOGO57

not attested not anchored not stored refs pending

Minimax Estimation of the $L_1$ Distance

Jiantao Jiao, Tsachy Weissman, Yanjun Han

arxiv:1705.00807 v7 · 2017-05-02 · math.ST · cs.IT · math.IT · 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{NTFJIUZLMZC4EPYXBCR3SOGO57}

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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.

Cited by

1 paper in Pith

On estimating operator norm distance, with optimal trace distance estimation when one state is pure

Receipt and verification

First computed	2026-05-18T00:12:35.429348Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cca94532b6645c23f1708a3b938ceefc91dd30955861606bbf40fb130006af8

Aliases

arxiv: 1705.00807 · arxiv_version: 1705.00807v7 · doi: 10.48550/arxiv.1705.00807 · pith_short_12: NTFJIUZLMZC4 · pith_short_16: NTFJIUZLMZC4EPYX · pith_short_8: NTFJIUZL

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/NTFJIUZLMZC4EPYXBCR3SOGO57 \
  | 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: 6cca94532b6645c23f1708a3b938ceefc91dd30955861606bbf40fb130006af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7afc075b493c2c1b7e2896c2b2d39d28a0ca165b7064dd1b56e3439e002e603",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2017-05-02T06:03:06Z",
    "title_canon_sha256": "35d9ce080e09de991dbc1efab90a9b5a35cfdc37fa0e28dd8d36606aeabf761a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00807",
    "kind": "arxiv",
    "version": 7
  }
}