Pith Number

pith:EV2PT75C

pith:2014:EV2PT75CRSGF4GNWPGY5ILF7L4

not attested not anchored not stored refs pending

Best estimation of functional linear models

Caterina May, Chiara Tommasi, Giacomo Aletti

arxiv:1412.7332 v4 · 2014-12-23 · math.ST · stat.ME · 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{EV2PT75CRSGF4GNWPGY5ILF7L4}

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	2026-05-18T00:56:26.236867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2574f9ffa28c8c5e19b679b1d42cbf5f2f4ea04887345e35723dcc3800e24d0b

Aliases

arxiv: 1412.7332 · arxiv_version: 1412.7332v4 · doi: 10.48550/arxiv.1412.7332 · pith_short_12: EV2PT75CRSGF · pith_short_16: EV2PT75CRSGF4GNW · pith_short_8: EV2PT75C

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/EV2PT75CRSGF4GNWPGY5ILF7L4 \
  | 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: 2574f9ffa28c8c5e19b679b1d42cbf5f2f4ea04887345e35723dcc3800e24d0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b40a78ef0d02716debbf2f7888be6e67334c7e53667fb61eb7be0f30490307f",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-12-23T11:54:47Z",
    "title_canon_sha256": "6defbddb321d45a41a2ef6ae3a5bdad5881a9248ae6745871f8b17d4d39bfe0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7332",
    "kind": "arxiv",
    "version": 4
  }
}