Pith Number

pith:5DQRLPQ7

pith:2018:5DQRLPQ7VTYUUQHEA3KEWILTFN

not attested not anchored not stored refs pending

Tensor Methods for Additive Index Models under Discordance and Heterogeneity

Jianqing Fan, Krishnakumar Balasubramanian, Zhuoran Yang

arxiv:1807.06693 v1 · 2018-07-17 · math.ST · stat.ME · stat.ML · 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{5DQRLPQ7VTYUUQHEA3KEWILTFN}

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	2026-05-18T00:10:27.125724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8e115be1facf14a40e406d44b21732b7826d9a3f09e4855a86fcc14a4bacac3

Aliases

arxiv: 1807.06693 · arxiv_version: 1807.06693v1 · doi: 10.48550/arxiv.1807.06693 · pith_short_12: 5DQRLPQ7VTYU · pith_short_16: 5DQRLPQ7VTYUUQHE · pith_short_8: 5DQRLPQ7

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/5DQRLPQ7VTYUUQHEA3KEWILTFN \
  | 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: e8e115be1facf14a40e406d44b21732b7826d9a3f09e4855a86fcc14a4bacac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4ae10673cc2c0113f7a2238956c4933515b51444208a96326e00577ef33f2b9",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-07-17T22:28:43Z",
    "title_canon_sha256": "122b7206aad2a7bdab4ede12f0e8f9d2651974b1ea62d3a8655ff622603dfa56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06693",
    "kind": "arxiv",
    "version": 1
  }
}