Pith Number

pith:CUDD7D44

pith:2016:CUDD7D44AX4RGRUQP35YTIL76D

not attested not anchored not stored refs pending

On the origin of 140 GHz emission from the 4 July 2012 solar flare

Alexander S. Morgachev, Eduard P. Kontar, Galina G. Motorina, Polina V. Strekalova, Valery G. Nagnibeda, Victoria V. Smirnova, Yuriy T. Tsap

arxiv:1604.01530 v1 · 2016-04-06 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUDD7D44AX4RGRUQP35YTIL76D}

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	2026-05-18T01:17:36.207574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15063f8f9c05f91346907efb89a17ff0e33f99f6d37526a400440a8626c7e217

Aliases

arxiv: 1604.01530 · arxiv_version: 1604.01530v1 · doi: 10.48550/arxiv.1604.01530 · pith_short_12: CUDD7D44AX4R · pith_short_16: CUDD7D44AX4RGRUQ · pith_short_8: CUDD7D44

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/CUDD7D44AX4RGRUQP35YTIL76D \
  | 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: 15063f8f9c05f91346907efb89a17ff0e33f99f6d37526a400440a8626c7e217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb2b2538d51a1fc4927162e4fa7125dba798caae4bb6ab6b45909b524db76f8",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-06T08:11:22Z",
    "title_canon_sha256": "20b8ca83f9d45149e2811431fc62463fef1b08724369c4c9746f7a25a0471db9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01530",
    "kind": "arxiv",
    "version": 1
  }
}