Pith Number

pith:GHHN6XDP

pith:2025:GHHN6XDPPSQ37ANUEG6F2DEBAQ

not attested not anchored not stored refs pending

The EUV Late-Phase: Statistical Results from 15 Years of Solar Dynamics Observatory Observations

Aisling N. O'Hare, Daniel C. Keane, Harry J. Greatorex, Ryan J. Campbell, Ryan O. Milligan, Susanna Bekker

arxiv:2512.19845 v2 · 2025-12-22 · 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{GHHN6XDPPSQ37ANUEG6F2DEBAQ}

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	2026-05-20T00:00:31.262875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31cedf5c6f7ca1bf81b421bc5d0c81040e38b62c71653478d3c7a55da0d0c35a

Aliases

arxiv: 2512.19845 · arxiv_version: 2512.19845v2 · doi: 10.48550/arxiv.2512.19845 · pith_short_12: GHHN6XDPPSQ3 · pith_short_16: GHHN6XDPPSQ37ANU · pith_short_8: GHHN6XDP

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/GHHN6XDPPSQ37ANUEG6F2DEBAQ \
  | 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: 31cedf5c6f7ca1bf81b421bc5d0c81040e38b62c71653478d3c7a55da0d0c35a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80902be2f3efde0f2fe8bac93c2c784a9a9e51d53164ee0ac7466283c902a37e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-12-22T20:00:19Z",
    "title_canon_sha256": "44dc7fcb30826f171e5aa7cd67cd36153c90bff8ce3f5536c0d6fd76b695c2a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.19845",
    "kind": "arxiv",
    "version": 2
  }
}