Pith Number

pith:ALA6VO3V

pith:2022:ALA6VO3VPZTTQMRCY5QM4NEFVN

not attested not anchored not stored refs pending

First hard X-ray imaging results by Solar Orbiter STIX

Alexander Warmuth, Andrea F. Battaglia, Anna Maria Massone, Anna Volpara, Daniel F. Ryan, Emma Perracchione, Ewan C. M. Dickson, Federico Benvenuto, Frederic Schuller, Gordon J. Hurford, Hannah Collier, Hualin Xiao, Matej Kuhar, Michele Piana, Paolo Massa, S\"am Krucker, Sara Garbarino, Shane A. Maloney

arxiv:2202.09334 v1 · 2022-02-18 · 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{ALA6VO3VPZTTQMRCY5QM4NEFVN}

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	2026-07-05T04:45:16.738612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02c1eabb757e67383222c760ce3485ab5fabe82026cd947625b80186bdca7480

Aliases

arxiv: 2202.09334 · arxiv_version: 2202.09334v1 · doi: 10.48550/arxiv.2202.09334 · pith_short_12: ALA6VO3VPZTT · pith_short_16: ALA6VO3VPZTTQMRC · pith_short_8: ALA6VO3V

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/ALA6VO3VPZTTQMRCY5QM4NEFVN \
  | 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: 02c1eabb757e67383222c760ce3485ab5fabe82026cd947625b80186bdca7480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e20d4d7ef99743854123323e75f1e97bc27e7417146a8b566ac215c5b01b0ac3",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-02-18T18:03:30Z",
    "title_canon_sha256": "ed934237188ca62530ebaccc95c47ec8efd0a59e3e2466e2d31550e87f23372d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09334",
    "kind": "arxiv",
    "version": 1
  }
}