Pith Number

pith:5FCY3LG5

pith:2023:5FCY3LG5HKDF7KHYNFN7QK7HQ7

not attested not anchored not stored refs pending

Solar Active Region Magnetogram Image Dataset for Studies of Space Weather

Ellery Wuest, Jeremy A. Grajeda, Laura E. Boucheron, Ty Vincent

arxiv:2305.09492 v3 · 2023-05-16 · astro-ph.SR · astro-ph.IM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FCY3LG5HKDF7KHYNFN7QK7HQ7}

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	2026-07-05T07:43:52.670758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9458dacdd3a865fa8f8695bf82be787d130bada343588f4df48022257e6ba12

Aliases

arxiv: 2305.09492 · arxiv_version: 2305.09492v3 · doi: 10.48550/arxiv.2305.09492 · pith_short_12: 5FCY3LG5HKDF · pith_short_16: 5FCY3LG5HKDF7KHY · pith_short_8: 5FCY3LG5

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/5FCY3LG5HKDF7KHYNFN7QK7HQ7 \
  | 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: e9458dacdd3a865fa8f8695bf82be787d130bada343588f4df48022257e6ba12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c50beb2a39334957565d41cabde478d976060f63c0f3f2c2e2e3f8b428d8fc",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-05-16T14:44:24Z",
    "title_canon_sha256": "3d3069d8901e5b8d79ca86bffd2353bd780fc4b977eba210d12576be62a90e74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09492",
    "kind": "arxiv",
    "version": 3
  }
}