Pith Number

pith:FGPKHQOA

pith:2017:FGPKHQOATJHNGZRLJ43E5SARIQ

not attested not anchored not stored refs pending

Automatic detection of white-light flare kernels in SDO/HMI intensitygrams

2) ((1) Astronomical Institute, Academy of Sciences of the Czech Republic, Charles University, Czech Republic), Czech Republic (2) Astronomical Institute, L. Mravcova (1), M. Svanda (1, Ondrejov, Prague

arxiv:1706.00988 v1 · 2017-06-03 · 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{FGPKHQOATJHNGZRLJ43E5SARIQ}

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	2026-05-18T00:43:07.162918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

299ea3c1c09a4ed3662b4f364ec81144281d94c29e895a241f96a9032b35f716

Aliases

arxiv: 1706.00988 · arxiv_version: 1706.00988v1 · doi: 10.48550/arxiv.1706.00988 · pith_short_12: FGPKHQOATJHN · pith_short_16: FGPKHQOATJHNGZRL · pith_short_8: FGPKHQOA

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/FGPKHQOATJHNGZRLJ43E5SARIQ \
  | 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: 299ea3c1c09a4ed3662b4f364ec81144281d94c29e895a241f96a9032b35f716

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6871d71d8692f75738a60e17ed48057844887ba7b44b3978f9c0606a0bda0dbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-03T18:37:34Z",
    "title_canon_sha256": "b7ee263393a512239e8c73fe92566a45e0c5ea151924524c78c9b2b066961aee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00988",
    "kind": "arxiv",
    "version": 1
  }
}