Pith Number

pith:5WYNAGLH

pith:2011:5WYNAGLHSNBNVZ76SJALGTHN2W

not attested not anchored not stored refs pending

An Automated Algorithm to Distinguish and Characterize Solar Flares and Associated Sequential Chromospheric Brightenings

B. J. McNamara, J. Jackiewicz, K. S. Balasubramaniam, M. S. Kirk, R. T. J. McAteer

arxiv:1108.1384 v1 · 2011-08-05 · 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{5WYNAGLHSNBNVZ76SJALGTHN2W}

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	2026-05-18T02:01:00.973408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edb0d019679342dae7fe9240b34cedd5b2d5332e5ef1a73050ce9dda2df059fa

Aliases

arxiv: 1108.1384 · arxiv_version: 1108.1384v1 · doi: 10.48550/arxiv.1108.1384 · pith_short_12: 5WYNAGLHSNBN · pith_short_16: 5WYNAGLHSNBNVZ76 · pith_short_8: 5WYNAGLH

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/5WYNAGLHSNBNVZ76SJALGTHN2W \
  | 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: edb0d019679342dae7fe9240b34cedd5b2d5332e5ef1a73050ce9dda2df059fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1eefa38f3f832bc1cd8028aabc93d366c420c0ea56d9e68b8ed47effe1cf8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-08-05T19:09:37Z",
    "title_canon_sha256": "6aa3295ff0a23d806a7fb6251930ef7bbd5226371661590aaef1b33f8d7701c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1384",
    "kind": "arxiv",
    "version": 1
  }
}