Pith Number

pith:RGF7Q64G

pith:2016:RGF7Q64GEZIFAZIAPA75LCO7UA

not attested not anchored not stored refs pending

Functional linear instrumental regression under second order stationarity

Jan Johannes

arxiv:1603.01649 v1 · 2016-03-04 · 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{RGF7Q64GEZIFAZIAPA75LCO7UA}

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	2026-05-18T01:19:05.070971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

898bf87b862650506500783fd589dfa01434f3a884ade8951de974cc80a5fe7d

Aliases

arxiv: 1603.01649 · arxiv_version: 1603.01649v1 · doi: 10.48550/arxiv.1603.01649 · pith_short_12: RGF7Q64GEZIF · pith_short_16: RGF7Q64GEZIFAZIA · pith_short_8: RGF7Q64G

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/RGF7Q64GEZIFAZIAPA75LCO7UA \
  | 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: 898bf87b862650506500783fd589dfa01434f3a884ade8951de974cc80a5fe7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "844ce985ba7175a1b985bfff6ab1b584f9a8b8521eeee6d33d9c40fd5ac7edf4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-03-04T22:48:13Z",
    "title_canon_sha256": "91503e42617011ad0db6df3cb7d284648a91a671d2d9fa7db7c1d010b5795d48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01649",
    "kind": "arxiv",
    "version": 1
  }
}