Pith Number

pith:GT7FJOJ3

pith:2018:GT7FJOJ3WXLMCDGIIWNV4BP5AZ

not attested not anchored not stored refs pending

On the Predictive Risk in Misspecified Quantile Regression

Alexander Giessing, Xuming He

arxiv:1802.00555 v2 · 2018-02-02 · 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{GT7FJOJ3WXLMCDGIIWNV4BP5AZ}

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	2026-05-18T00:01:43.635139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34fe54b93bb5d6c10cc8459b5e05fd066af71a08749f0a518b66171e15495c54

Aliases

arxiv: 1802.00555 · arxiv_version: 1802.00555v2 · doi: 10.48550/arxiv.1802.00555 · pith_short_12: GT7FJOJ3WXLM · pith_short_16: GT7FJOJ3WXLMCDGI · pith_short_8: GT7FJOJ3

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/GT7FJOJ3WXLMCDGIIWNV4BP5AZ \
  | 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: 34fe54b93bb5d6c10cc8459b5e05fd066af71a08749f0a518b66171e15495c54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d33d05167d72b6d855af32860d958759145dfed8a975a77b788c6da69b63e4",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-02-02T04:27:45Z",
    "title_canon_sha256": "294affedfffa2cce7b2c9eb2d47124a1f195b2a9ee1665c3f71bdb4510f4aa5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00555",
    "kind": "arxiv",
    "version": 2
  }
}