Pith Number

pith:4R56RLJ5

pith:2012:4R56RLJ5B5MJG2HDNMDOQCVWGP

not attested not anchored not stored refs pending

Properties of high-frequency wave power halos around active regions: an analysis of multi-height data from HMI and AIA onboard SDO

(2) Stanford University, (3) Max-Planck Institute for Solar System Research, Bangalore, Germany), H. Schunker (3) ((1) Indian Institute of Astrophysics, India, Katlenburg-Lindau, K. Hayashi (2), S. Couvidat (2), S. P. Rajaguru (1), Stanford CA, USA, Xudong Sun (2)

arxiv:1206.5874 v2 · 2012-06-26 · 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{4R56RLJ5B5MJG2HDNMDOQCVWGP}

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	2026-05-18T01:56:41.867358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47be8ad3d0f589368e36b06e80ab633e0b95f82c9985ae2bcbb09b929f90196

Aliases

arxiv: 1206.5874 · arxiv_version: 1206.5874v2 · doi: 10.48550/arxiv.1206.5874 · pith_short_12: 4R56RLJ5B5MJ · pith_short_16: 4R56RLJ5B5MJG2HD · pith_short_8: 4R56RLJ5

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/4R56RLJ5B5MJG2HDNMDOQCVWGP \
  | 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: e47be8ad3d0f589368e36b06e80ab633e0b95f82c9985ae2bcbb09b929f90196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "283ad4b413f39a255b62dac7f542b8ba98026594dfae25e1e596c404ef96a298",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-26T02:05:29Z",
    "title_canon_sha256": "b2d45337bce34cca20812f05cbb11915752ad1637c9cb100202f29f878e77948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5874",
    "kind": "arxiv",
    "version": 2
  }
}