Pith Number

pith:Y7QM3F74

pith:2022:Y7QM3F74WN4SS27IBHIOIR5BBI

not attested not anchored not stored refs pending

On the faintest solar coronal hard X-rays observed with FOXSI

Brian Ramsey, Daniel Ryan, Gregory Dalton, Ikuyuki Mitsuishi, Jessie Duncan, Juan Camilo Buitrago-Casas, Juliana Vievering, Kento Furukawa, Kouichi Hagino, Lance Davis, Lindsay Glesener, Noriyuki Narukage, Paul Turin, P.S. Athiray, S\"am Krucker, Sasha Courtade, Shin-nosuke Ishikawa, Shin Watanabe, Sophie Musset, Stephen Bongiorno, Steven Christe, Stuart D. Bale, Tadayuki Takahashi, Van Shourt, Yixian Zhang, Zoe Turin

arxiv:2205.04291 v1 · 2022-05-09 · astro-ph.SR · astro-ph.HE · 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{Y7QM3F74WN4SS27IBHIOIR5BBI}

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	2026-07-05T04:59:23.023074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7e0cd97fcb379296be809d0e447a10a0efaeae387ac83ad4e8542b7f0e27104

Aliases

arxiv: 2205.04291 · arxiv_version: 2205.04291v1 · doi: 10.48550/arxiv.2205.04291 · pith_short_12: Y7QM3F74WN4S · pith_short_16: Y7QM3F74WN4SS27I · pith_short_8: Y7QM3F74

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/Y7QM3F74WN4SS27IBHIOIR5BBI \
  | 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: c7e0cd97fcb379296be809d0e447a10a0efaeae387ac83ad4e8542b7f0e27104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1318ddde7de40cb79e26d4002bc8a06015f7e178e3728f64a6d9046938b4d6",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-05-09T13:59:30Z",
    "title_canon_sha256": "48e54b9dc9742c09a532e5febfe2c99525738887cfec2cca1fa5689fdeacd0cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04291",
    "kind": "arxiv",
    "version": 1
  }
}