Pith Number

pith:3J6T5B53

pith:2010:3J6T5B53S6QXDGHSR4W5W2QHZC

not attested not anchored not stored refs pending

Productivity of Solar Flares and Magnetic Helicity Injection in Active Regions

Haimin Wang, Jongchul Chae, Sung-Hong Park

arxiv:1005.3416 v4 · 2010-05-19 · 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{3J6T5B53S6QXDGHSR4W5W2QHZC}

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	2026-05-18T02:07:17.003179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da7d3e87bb97a17198f28f2ddb6a07c8a853aa88a0d73c683150ad775e8b5e51

Aliases

arxiv: 1005.3416 · arxiv_version: 1005.3416v4 · doi: 10.48550/arxiv.1005.3416 · pith_short_12: 3J6T5B53S6QX · pith_short_16: 3J6T5B53S6QXDGHS · pith_short_8: 3J6T5B53

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/3J6T5B53S6QXDGHSR4W5W2QHZC \
  | 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: da7d3e87bb97a17198f28f2ddb6a07c8a853aa88a0d73c683150ad775e8b5e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a1bbf19128920161160942621f3f79ceb29c3d3d7a10d06fc85b11272d48f5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-19T11:38:13Z",
    "title_canon_sha256": "a2383b09e622992757239d36cb851eb780c83a4da47b5bda2167b2aa14a73068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3416",
    "kind": "arxiv",
    "version": 4
  }
}