Pith Number

pith:OP3JW72A

pith:2018:OP3JW72AEJOQT7ANAC5UOLCTSZ

not attested not anchored not stored refs pending

Statistical Properties of Soft X-ray emission of solar flares

Alexander Frolov, Alexander G Kosovichev, Irina N Kitiashvili, Viacheslav M Sadykov

arxiv:1810.05610 v2 · 2018-10-12 · 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{OP3JW72AEJOQT7ANAC5UOLCTSZ}

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	2026-05-17T23:50:23.464543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f69b7f40225d09fc0d00bb472c53964f052f1ddfa58bec974e794f98712ad3

Aliases

arxiv: 1810.05610 · arxiv_version: 1810.05610v2 · doi: 10.48550/arxiv.1810.05610 · pith_short_12: OP3JW72AEJOQ · pith_short_16: OP3JW72AEJOQT7AN · pith_short_8: OP3JW72A

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/OP3JW72AEJOQT7ANAC5UOLCTSZ \
  | 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: 73f69b7f40225d09fc0d00bb472c53964f052f1ddfa58bec974e794f98712ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4caaa68844579da3770c95148be6d245fe3e25597b2f3b94a7137851958a2d44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-12T17:12:45Z",
    "title_canon_sha256": "a829cf80113ec9bf3bb32fe2e677839c5fba122c040709eb42ecf53fc02250c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05610",
    "kind": "arxiv",
    "version": 2
  }
}