Pith Number

pith:PX3M3CNO

pith:2026:PX3M3CNO7BPDJGI7V7T3VB6GHQ

not attested not anchored not stored refs pending

Hierarchical forecasting: The role of information

Farshid Vahid, Minh Nguyen, Shanika L Wickramasuriya

arxiv:2605.29611 v1 · 2026-05-28 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PX3M3CNO7BPDJGI7V7T3VB6GHQ}

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	2026-05-29T01:05:50.894112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7df6cd89aef85e34991fafe7ba87c63c330711dffd250af5c151a122753446ce

Aliases

arxiv: 2605.29611 · arxiv_version: 2605.29611v1 · doi: 10.48550/arxiv.2605.29611 · pith_short_12: PX3M3CNO7BPD · pith_short_16: PX3M3CNO7BPDJGI7 · pith_short_8: PX3M3CNO

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/PX3M3CNO7BPDJGI7V7T3VB6GHQ \
  | 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: 7df6cd89aef85e34991fafe7ba87c63c330711dffd250af5c151a122753446ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1ea7e485cb36b5fb81a68c7ff412dc61e7adf8ffdb8d3c142c82d67bf0f528f",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-28T08:45:07Z",
    "title_canon_sha256": "02e863db21bfc652285f581b5dbfaeed2700b3b1445820565b99dc75bef0bad5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.29611",
    "kind": "arxiv",
    "version": 1
  }
}