Pith Number

pith:5W6ZER7B

pith:2023:5W6ZER7B3RX3JCB6RW56OV5NSY

not attested not anchored not stored refs pending

Carbon Price Forecasting with Quantile Regression and Feature Selection

Chenyou Fan, Kehui Tan, Tianqi Pang

arxiv:2305.03224 v1 · 2023-05-05 · cs.LG · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5W6ZER7B3RX3JCB6RW56OV5NSY}

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	2026-07-05T06:07:12.217354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edbd9247e1dc6fb4883e8dbbe757ad9608be193169182290de8849f52bb6d8a9

Aliases

arxiv: 2305.03224 · arxiv_version: 2305.03224v1 · doi: 10.48550/arxiv.2305.03224 · pith_short_12: 5W6ZER7B3RX3 · pith_short_16: 5W6ZER7B3RX3JCB6 · pith_short_8: 5W6ZER7B

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/5W6ZER7B3RX3JCB6RW56OV5NSY \
  | 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: edbd9247e1dc6fb4883e8dbbe757ad9608be193169182290de8849f52bb6d8a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82eabd24e0a94bddd2c2683bcfed56e448f49fecb8d0a61e2d0c8cb6d1ee7bb9",
    "cross_cats_sorted": [
      "q-fin.ST"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-05-05T01:02:08Z",
    "title_canon_sha256": "13a5b013cb4cca48573b147c9b8a6d63a381aee8d41fdeb5f01c14a916f5ae0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03224",
    "kind": "arxiv",
    "version": 1
  }
}