Pith Number

pith:GQ2JALDW

pith:2013:GQ2JALDW6UAAXR52RJ7RTH53AT

not attested not anchored not stored refs pending

Backward-in-Time Selection of the Order of Dynamic Regression Prediction Model

Dimitris Kugiumtzis, Ioannis Vlachos

arxiv:1301.2410 v1 · 2013-01-11 · stat.AP · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GQ2JALDW6UAAXR52RJ7RTH53AT}

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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.

Receipt and verification

First computed	2026-05-18T03:36:38.021566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3434902c76f5000bc7ba8a7f199fbb04ec585c03f4755808b043b981788a681f

Aliases

arxiv: 1301.2410 · arxiv_version: 1301.2410v1 · doi: 10.48550/arxiv.1301.2410 · pith_short_12: GQ2JALDW6UAA · pith_short_16: GQ2JALDW6UAAXR52 · pith_short_8: GQ2JALDW

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/GQ2JALDW6UAAXR52RJ7RTH53AT \
  | 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: 3434902c76f5000bc7ba8a7f199fbb04ec585c03f4755808b043b981788a681f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bea73841e5c67de1191723c3c685f6a4b566468178ebb07f7bac7e30368878bf",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-01-11T08:04:51Z",
    "title_canon_sha256": "be9bbd51defde3d0aa4917198466518f5a9a3139b203090614c1f325140e0fe5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2410",
    "kind": "arxiv",
    "version": 1
  }
}