Pith Number

pith:2LLBSJCU

pith:2016:2LLBSJCU6OFMCHBLZ6KOUT3ESU

not attested not anchored not stored refs pending

Beyond the Maltese cross: geometry of turbulence between 0.2 and 1 AU

Andrea Verdini, Roland Grappin

arxiv:1609.09094 v1 · 2016-09-28 · 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{2LLBSJCU6OFMCHBLZ6KOUT3ESU}

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	2026-05-18T00:59:18.850686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d6192454f38ac11c2bcf94ea4f6495346eca6bb4e2657004421c3edfe9987b

Aliases

arxiv: 1609.09094 · arxiv_version: 1609.09094v1 · doi: 10.48550/arxiv.1609.09094 · pith_short_12: 2LLBSJCU6OFM · pith_short_16: 2LLBSJCU6OFMCHBL · pith_short_8: 2LLBSJCU

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/2LLBSJCU6OFMCHBLZ6KOUT3ESU \
  | 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: d2d6192454f38ac11c2bcf94ea4f6495346eca6bb4e2657004421c3edfe9987b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0739cfa42e0eb2b42dbe2c0bb67520c4401bf62f7e8b04da1e1a7ffd4fd8625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-28T20:01:00Z",
    "title_canon_sha256": "924d9a37b7f36a448bf034d9daa009530a51e32546eb604258bfa75d5f62a69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.09094",
    "kind": "arxiv",
    "version": 1
  }
}