Pith Number

pith:YR4T5GBH

pith:2011:YR4T5GBHDAJ3CNDWFD2YGZR5JJ

not attested not anchored not stored refs pending

Global Properties of Solar Flares

Hugh S. Hudson

arxiv:1108.3490 v1 · 2011-08-17 · 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{YR4T5GBHDAJ3CNDWFD2YGZR5JJ}

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	2026-05-18T04:15:17.565006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4793e98271813b1347628f583663d4a59dd472a4e7a029f01cfe7375395c6eb

Aliases

arxiv: 1108.3490 · arxiv_version: 1108.3490v1 · doi: 10.48550/arxiv.1108.3490 · pith_short_12: YR4T5GBHDAJ3 · pith_short_16: YR4T5GBHDAJ3CNDW · pith_short_8: YR4T5GBH

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/YR4T5GBHDAJ3CNDWFD2YGZR5JJ \
  | 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: c4793e98271813b1347628f583663d4a59dd472a4e7a029f01cfe7375395c6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf28a79ac4bc9a2544b4abcd08fd6a080260f3798f00e44b01d09ed0773151f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-17T14:31:04Z",
    "title_canon_sha256": "5d78a7261b929df96750da5aaf3ebc6fca32739f07dee7effe92c9aa9cb1d4bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3490",
    "kind": "arxiv",
    "version": 1
  }
}