Pith Number

pith:HBA2CZJL

pith:2026:HBA2CZJL3FB4PDKJOXLTQRCLI7

not attested not anchored not stored refs pending

Quasi-Bayesian Hierarchical Models

Desmond Fairall, Thomas Glinnan

arxiv:2606.31930 v1 · 2026-06-30 · 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{HBA2CZJL3FB4PDKJOXLTQRCLI7}

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	2026-07-01T01:18:25.681636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3841a1652bd943c78d4975d738444b47dc7e8a731fcb805529bee45fad523470

Aliases

arxiv: 2606.31930 · arxiv_version: 2606.31930v1 · doi: 10.48550/arxiv.2606.31930 · pith_short_12: HBA2CZJL3FB4 · pith_short_16: HBA2CZJL3FB4PDKJ · pith_short_8: HBA2CZJL

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/HBA2CZJL3FB4PDKJOXLTQRCLI7 \
  | 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: 3841a1652bd943c78d4975d738444b47dc7e8a731fcb805529bee45fad523470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd289ba5bc4eadaf1a0031276dcb9b0c279e8de3db27729c7fcf5aaaf8ff63a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2026-06-30T16:36:58Z",
    "title_canon_sha256": "3d0966c4d2f3661949f1c35140d4488965edb204e3e7ee36ac3b214919cc842e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31930",
    "kind": "arxiv",
    "version": 1
  }
}