Pith Number

pith:ZCNSJ6DY

pith:2019:ZCNSJ6DYMP7R764AVRRBRQFCPS

not attested not anchored not stored refs pending

Hidden outlier noise and its mitigation

Alexei V. Nikitin, Ruslan L. Davidchack

arxiv:1905.10476 v1 · 2019-05-24 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCNSJ6DYMP7R764AVRRBRQFCPS}

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	2026-05-17T23:45:08.427499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c89b24f87863ff1ffb80ac6218c0a27c99055186befaaa1482bef5a098fbd886

Aliases

arxiv: 1905.10476 · arxiv_version: 1905.10476v1 · doi: 10.48550/arxiv.1905.10476 · pith_short_12: ZCNSJ6DYMP7R · pith_short_16: ZCNSJ6DYMP7R764A · pith_short_8: ZCNSJ6DY

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/ZCNSJ6DYMP7R764AVRRBRQFCPS \
  | 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: c89b24f87863ff1ffb80ac6218c0a27c99055186befaaa1482bef5a098fbd886

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a832c1b009bd735fff9a139d6fa39b569bb27d52f18d7dc70c1850c3b9bb08f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-05-24T23:16:18Z",
    "title_canon_sha256": "d4d8d6ade5d9b310061aced55c06c74765724c86f9c2e69c1460351c1cb5c6cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10476",
    "kind": "arxiv",
    "version": 1
  }
}