Pith Number

pith:42SUFHED

pith:2022:42SUFHEDHZ7UCPTWMXBMZYCD4D

not attested not anchored not stored refs pending

Forecasting US Inflation Using Bayesian Nonparametric Models

Florian Huber, Gary Koop, Massimiliano Marcellino, Todd E. Clark

arxiv:2202.13793 v1 · 2022-02-28 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{42SUFHEDHZ7UCPTWMXBMZYCD4D}

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	2026-07-05T04:00:34.013415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6a5429c833e7f413e7665c2cce043e0c4ca364ea5ab7831d565d2a6229b3393

Aliases

arxiv: 2202.13793 · arxiv_version: 2202.13793v1 · doi: 10.48550/arxiv.2202.13793 · pith_short_12: 42SUFHEDHZ7U · pith_short_16: 42SUFHEDHZ7UCPTW · pith_short_8: 42SUFHED

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/42SUFHEDHZ7UCPTWMXBMZYCD4D \
  | 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: e6a5429c833e7f413e7665c2cce043e0c4ca364ea5ab7831d565d2a6229b3393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3835d21eef143bd1681affe3098651cccca0b04ded38691e66d0b9c349e06f6a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2022-02-28T13:39:04Z",
    "title_canon_sha256": "04c314082c0c3f27b7be9d80d5ea8b452f3ac35731209415408cccd973c3527c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13793",
    "kind": "arxiv",
    "version": 1
  }
}