Pith Number

pith:FFU7GMJU

pith:2008:FFU7GMJUEBB4YFAJZF6DZVGTWP

not attested not anchored not stored refs pending

Evidence of Shock-Driven Turbulence in the Solar Chromosphere

A. Vecchio, F. Lepreti, K.P. Reardon, V. Carbone

arxiv:0809.4243 v1 · 2008-09-24 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFU7GMJUEBB4YFAJZF6DZVGTWP}

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	2026-05-18T04:36:40.899729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2969f331342043cc1409c97c3cd4d3b3c954972c066b6bbc73a383b8f2629726

Aliases

arxiv: 0809.4243 · arxiv_version: 0809.4243v1 · doi: 10.48550/arxiv.0809.4243 · pith_short_12: FFU7GMJUEBB4 · pith_short_16: FFU7GMJUEBB4YFAJ · pith_short_8: FFU7GMJU

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/FFU7GMJUEBB4YFAJZF6DZVGTWP \
  | 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: 2969f331342043cc1409c97c3cd4d3b3c954972c066b6bbc73a383b8f2629726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d374c62ed42f6edb2ae0e5c2f7bca73737d2014ab067cf5681eeb5109cb506bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-24T18:02:07Z",
    "title_canon_sha256": "31fcf75bf70b57a288f77486a5401e3940fc9c1a4c98c941b60bb7f7756b9672"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4243",
    "kind": "arxiv",
    "version": 1
  }
}