Pith Number

pith:DD5TDS6C

pith:2007:DD5TDS6C47ZA73PVVGE3HRAYH4

not attested not anchored not stored refs pending

The height dependence of temperature - velocity correlation in the solar photosphere

A. Kucera, H. W\"ohl, J. Koza, J. Ryb\'ak

arxiv:0704.0603 v1 · 2007-04-04 · 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{DD5TDS6C47ZA73PVVGE3HRAYH4}

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	2026-05-18T00:27:22.974219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18fb31cbc2e7f20fedf5a989b3c4183f197df9947ab41cf790042cf67f944862

Aliases

arxiv: 0704.0603 · arxiv_version: 0704.0603v1 · doi: 10.48550/arxiv.0704.0603 · pith_short_12: DD5TDS6C47ZA · pith_short_16: DD5TDS6C47ZA73PV · pith_short_8: DD5TDS6C

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/DD5TDS6C47ZA73PVVGE3HRAYH4 \
  | 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: 18fb31cbc2e7f20fedf5a989b3c4183f197df9947ab41cf790042cf67f944862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1b8121330924d7f93318f1cfe385603a6a8d4cc4fc687e580a2b0353fe96c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-04-04T16:07:36Z",
    "title_canon_sha256": "19ce87fa52b59d4e23fa6e957c05a9a8ccf3c3619b73713895c06c7e82a653aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0704.0603",
    "kind": "arxiv",
    "version": 1
  }
}