Pith Number

pith:VPMZEWKN

pith:2009:VPMZEWKN4QTMWIQ4NFOQVWRHV4

not attested not anchored not stored refs pending

Signatures of Alfven waves in the polar coronal holes as seen by EIS/Hinode

D. Banerjee, D. Perez-Suarez, J.G. Doyle

arxiv:0906.4600 v1 · 2009-06-25 · 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{VPMZEWKN4QTMWIQ4NFOQVWRHV4}

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	2026-05-18T02:13:12.858788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abd992594de426cb221c695d0ada27af1961bdfe4e181976945bd71bfc1ea10b

Aliases

arxiv: 0906.4600 · arxiv_version: 0906.4600v1 · doi: 10.48550/arxiv.0906.4600 · pith_short_12: VPMZEWKN4QTM · pith_short_16: VPMZEWKN4QTMWIQ4 · pith_short_8: VPMZEWKN

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/VPMZEWKN4QTMWIQ4NFOQVWRHV4 \
  | 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: abd992594de426cb221c695d0ada27af1961bdfe4e181976945bd71bfc1ea10b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9919d0a6a94279458cd1c76c4fbb07608fc452da2fe2ba064eeeee21357033e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-25T03:57:21Z",
    "title_canon_sha256": "b203a6ac123d4596d150c24537169787772a9b868ae975bc2fe82145fb374894"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.4600",
    "kind": "arxiv",
    "version": 1
  }
}