Pith Number

pith:CYFWWHRR

pith:2013:CYFWWHRREVV5BCLIY3UC7R4ON3

not attested not anchored not stored refs pending

Comparison of solar surface flows inferred from time--distance helioseismology and coherent structure tracking using HMI/SDO observations

2), Academy of Sciences of the Czech Republic, Charles University in Prague, Czech Republic (2) Astronomical Institute, Czech Republic (3) IRAP, France (4) Max-Planck-Institut fuer Sonnensystemforschung, Germany), Katlenburg-Lindau, L. Gizon (4) ((1) Astronomical Institute, M. Rieutord (3), M. Svanda (1, Ondrejov, R. Burston (4), Th. Roudier (3), Universite de Toulouse

arxiv:1305.0875 v1 · 2013-05-04 · 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{CYFWWHRREVV5BCLIY3UC7R4ON3}

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	2026-05-18T01:50:12.369617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160b6b1e31256bd08968c6e82fc78e6ee7ead5359d309022af2632832354d203

Aliases

arxiv: 1305.0875 · arxiv_version: 1305.0875v1 · doi: 10.48550/arxiv.1305.0875 · pith_short_12: CYFWWHRREVV5 · pith_short_16: CYFWWHRREVV5BCLI · pith_short_8: CYFWWHRR

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/CYFWWHRREVV5BCLIY3UC7R4ON3 \
  | 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: 160b6b1e31256bd08968c6e82fc78e6ee7ead5359d309022af2632832354d203

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fe25c9ccf32a401b449aa93868b64883fa87b396932b6a0d52cd0a7f6f1eac7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-04T04:43:55Z",
    "title_canon_sha256": "e92caf77878af78777af2acf1de149a51f5f725d7ec7f0299f1c30040f4a9084"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0875",
    "kind": "arxiv",
    "version": 1
  }
}