Pith Number

pith:TY74ENIF

pith:2008:TY74ENIF4OOJS5IBFFYKP45Q3O

not attested not anchored not stored refs pending

Large-scale horizontal flows in the solar photosphere. IV. On the vertical structure of large-scale horizontal flows

2), (2) Astronomical Institute, (3) HEPL, (4) Solar Physics Laboratory, Academy of Sciences, Alexander G. Kosovichev (3), Charles University, Czech Republic, Jr. (4) ((1) Astronomical Institute, Michal Sobotka (1), Michal Svanda (1, Mirek Klvana (1), NASA GSFC, Stanford University, Tom L.Duvall, USA, USA)

arxiv:0812.1971 v1 · 2008-12-10 · 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{TY74ENIF4OOJS5IBFFYKP45Q3O}

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	2026-05-18T03:48:03.044064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e3fc23505e39c9975012970a7f3b0db8f75e423e08fd32463c9298ebeda4128

Aliases

arxiv: 0812.1971 · arxiv_version: 0812.1971v1 · doi: 10.48550/arxiv.0812.1971 · pith_short_12: TY74ENIF4OOJ · pith_short_16: TY74ENIF4OOJS5IB · pith_short_8: TY74ENIF

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/TY74ENIF4OOJS5IBFFYKP45Q3O \
  | 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: 9e3fc23505e39c9975012970a7f3b0db8f75e423e08fd32463c9298ebeda4128

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d62d80b37fc149bd6f893a9a54a4e8174382d8d6043d8425480ba0a243719a18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-12-10T17:13:49Z",
    "title_canon_sha256": "395b9d604e9fc55e19e4cd613695a0657bc676b5bc3241b0e88f78728d9f22a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.1971",
    "kind": "arxiv",
    "version": 1
  }
}