Pith Number

pith:B6DXT6NP

pith:2025:B6DXT6NPIYGVLQH3WC3IJTEAG2

not attested not anchored not stored refs pending

HelioIndex: A Directory of Active Researchers in Solar and Heliospheric Physics

Peter R. Young

arxiv:2506.00159 v1 · 2025-05-30 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6DXT6NPIYGVLQH3WC3IJTEAG2}

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	2026-07-05T11:13:29.952285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8779f9af460d55c0fbb0b684cc8036821cfdbe123aa8c3385185bdb265107c

Aliases

arxiv: 2506.00159 · arxiv_version: 2506.00159v1 · doi: 10.48550/arxiv.2506.00159 · pith_short_12: B6DXT6NPIYGV · pith_short_16: B6DXT6NPIYGVLQH3 · pith_short_8: B6DXT6NP

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/B6DXT6NPIYGVLQH3WC3IJTEAG2 \
  | 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: 0f8779f9af460d55c0fbb0b684cc8036821cfdbe123aa8c3385185bdb265107c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2e277722325e59aa1a32859be0cb7c84185f5c14883202f042161e4b67f3887",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-30T18:55:35Z",
    "title_canon_sha256": "74d692f4998bbfa0f23353a611073c8b9c3109c86212e43e5118e3d254443e9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00159",
    "kind": "arxiv",
    "version": 1
  }
}