Pith Number

pith:NH53E3FU

pith:2017:NH53E3FUSFXUFMHF6DLGCYJ7WR

not attested not anchored not stored refs pending

Oscillations in the 45-5000 MHz Radio Spectrum of the 18 April 2014 Flare

C. Monstein, J. Rybak, M. Karlicky

arxiv:1706.02836 v1 · 2017-06-09 · 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{NH53E3FUSFXUFMHF6DLGCYJ7WR}

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	2026-05-18T00:40:03.111425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69fbb26cb4916f42b0e5f0d661613fb47b681d49ddb8c26294c7fcd453e52a49

Aliases

arxiv: 1706.02836 · arxiv_version: 1706.02836v1 · doi: 10.48550/arxiv.1706.02836 · pith_short_12: NH53E3FUSFXU · pith_short_16: NH53E3FUSFXUFMHF · pith_short_8: NH53E3FU

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/NH53E3FUSFXUFMHF6DLGCYJ7WR \
  | 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: 69fbb26cb4916f42b0e5f0d661613fb47b681d49ddb8c26294c7fcd453e52a49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "206ad773c05ea9cd459a00f98d7621b8775ffc98585264d683b3255591d1e288",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-06-09T05:22:00Z",
    "title_canon_sha256": "a65ab2f0e0dc22f781bfd4b1c41f563a4690301b141cec7f21dd85c3a8480c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02836",
    "kind": "arxiv",
    "version": 1
  }
}