Pith Number

pith:EE53YBLB

pith:2018:EE53YBLBBV2I4PRVYWAFZH3FYH

not attested not anchored not stored refs pending

A Comparative Study of the Eruptive and Non-Eruptive Flares Produced by the Largest Active Region of Solar Cycle 24

Nandita Srivastava, Ranadeep Sarkar

arxiv:1801.00473 v1 · 2018-01-01 · 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{EE53YBLBBV2I4PRVYWAFZH3FYH}

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	2026-05-18T00:23:28.053551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

213bbc05610d748e3e35c5805c9f65c1f7ef691b50bc72ebca4192b10e8780ee

Aliases

arxiv: 1801.00473 · arxiv_version: 1801.00473v1 · doi: 10.48550/arxiv.1801.00473 · pith_short_12: EE53YBLBBV2I · pith_short_16: EE53YBLBBV2I4PRV · pith_short_8: EE53YBLB

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/EE53YBLBBV2I4PRVYWAFZH3FYH \
  | 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: 213bbc05610d748e3e35c5805c9f65c1f7ef691b50bc72ebca4192b10e8780ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9e0473e29163f14588323665f3d9c33aa274ec34d5e6e928492278b12e69e9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-01-01T16:54:37Z",
    "title_canon_sha256": "96acdbc336936b067f388a8c42aca7ef7cac315c16ec7c5f8aa925c3b12f22e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00473",
    "kind": "arxiv",
    "version": 1
  }
}