Pith Number

pith:D3JMNVL2

pith:2009:D3JMNVL25CZHW2544NTS5FN2UL

not attested not anchored not stored refs pending

On the statistical detection of propagating waves in polar coronal hole

D. Banerjee, E. O'Shea, G. R. Gupta, J. G. Doyle, M. Popescu

arxiv:0902.4333 v1 · 2009-02-25 · 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{D3JMNVL25CZHW2544NTS5FN2UL}

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	2026-05-18T02:14:39.136100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ed2c6d57ae8b27b6bbce3672e95baa2e71b479f08e20e8eb2608aff1b93dc59

Aliases

arxiv: 0902.4333 · arxiv_version: 0902.4333v1 · doi: 10.48550/arxiv.0902.4333 · pith_short_12: D3JMNVL25CZH · pith_short_16: D3JMNVL25CZHW254 · pith_short_8: D3JMNVL2

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/D3JMNVL25CZHW2544NTS5FN2UL \
  | 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: 1ed2c6d57ae8b27b6bbce3672e95baa2e71b479f08e20e8eb2608aff1b93dc59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16f2bc7a722c4de0f9414ef724a69ac744d29df2c744c9392f460f347a7e6386",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-02-25T11:46:54Z",
    "title_canon_sha256": "3e59f82094d3ec35b41a37bc460b25c759c5820dccbf758b40f01f88e273a951"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4333",
    "kind": "arxiv",
    "version": 1
  }
}