Pith Number

pith:DDK4CJFC

pith:2013:DDK4CJFC7MMUPJNVX6QBA6CVGK

not attested not anchored not stored refs pending

A bright impulsive solar burst detected at 30 THz

A.Marun, A.S. Kudaka, A.Valio, C.G. Gim\'enez de Castro, G. Fernandez, J.L. Aballay, J.-P. Raulin, L.O.T. Fernandes, P. Kaufmann, R. Godoy, R. Marcon, R.V. de Souza, S. L. Freeland, S. M. White

arxiv:1303.5894 v1 · 2013-03-23 · astro-ph.IM · 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{DDK4CJFC7MMUPJNVX6QBA6CVGK}

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	2026-05-18T01:50:59.273101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d5c124a2fb1947a5b5bfa01078553281a1d2fc467eb511ff4a577131c0b48c

Aliases

arxiv: 1303.5894 · arxiv_version: 1303.5894v1 · doi: 10.48550/arxiv.1303.5894 · pith_short_12: DDK4CJFC7MMU · pith_short_16: DDK4CJFC7MMUPJNV · pith_short_8: DDK4CJFC

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/DDK4CJFC7MMUPJNVX6QBA6CVGK \
  | 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: 18d5c124a2fb1947a5b5bfa01078553281a1d2fc467eb511ff4a577131c0b48c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bba4e51fb9a0f24b4573f131984cef668ffa009e8d667689443380e0aeda962",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-03-23T23:43:51Z",
    "title_canon_sha256": "1e3b84c2ae9bea81e25504863f760abfe6386c612758368f1bdf0b481c1b034d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5894",
    "kind": "arxiv",
    "version": 1
  }
}