Pith Number

pith:VRXFEIE6

pith:2014:VRXFEIE6PGAA5JLTUXUHUQI2PH

not attested not anchored not stored refs pending

A Partially Linear Framework for Massive Heterogeneous Data

Guang Cheng, Han Liu, Tianqi Zhao

arxiv:1410.8570 v2 · 2014-10-30 · 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{VRXFEIE6PGAA5JLTUXUHUQI2PH}

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	2026-05-18T01:22:08.439987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac6e52209e79800ea573a5e87a411a79c0dcfe7e28c25835f6b9afa5fce3e6a7

Aliases

arxiv: 1410.8570 · arxiv_version: 1410.8570v2 · doi: 10.48550/arxiv.1410.8570 · pith_short_12: VRXFEIE6PGAA · pith_short_16: VRXFEIE6PGAA5JLT · pith_short_8: VRXFEIE6

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/VRXFEIE6PGAA5JLTUXUHUQI2PH \
  | 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: ac6e52209e79800ea573a5e87a411a79c0dcfe7e28c25835f6b9afa5fce3e6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63d3274bfd504b5af069ca798c4c253314b46b6cc2d07fa6ce1e355a1acaf0ca",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2014-10-30T21:47:25Z",
    "title_canon_sha256": "bbbdd98ace4a90e7d593e660202044321e7294a98bd1f466088817320b83d59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8570",
    "kind": "arxiv",
    "version": 2
  }
}