Pith Number

pith:R4LQYO2T

pith:2026:R4LQYO2TASDNMENLJRYRGXHZJD

not attested not anchored not stored refs pending

Data-inspired simulation of AR 11158

Georgios Chintzoglou, Matthias Rempel

arxiv:2606.25382 v1 · 2026-06-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R4LQYO2TASDNMENLJRYRGXHZJD}

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	2026-06-25T01:18:03.849255Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f170c3b530486d611ab4c71135cf948ced3f9e68afa9998980e8435b4f17d65

Aliases

arxiv: 2606.25382 · arxiv_version: 2606.25382v1 · doi: 10.48550/arxiv.2606.25382 · pith_short_12: R4LQYO2TASDN · pith_short_16: R4LQYO2TASDNMENL · pith_short_8: R4LQYO2T

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/R4LQYO2TASDNMENLJRYRGXHZJD \
  | 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: 8f170c3b530486d611ab4c71135cf948ced3f9e68afa9998980e8435b4f17d65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca31f591a8e6efcaba81c3ba2712323e00f43dd3ec1923ec7c67102712da0a81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-24T04:31:37Z",
    "title_canon_sha256": "237af61b14500ae61268bc7b938f30c64cff082232fb65ca85cb01876e955a95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25382",
    "kind": "arxiv",
    "version": 1
  }
}