Pith Number

pith:SH3ZSLY5

pith:2009:SH3ZSLY55UPPJM3BGU3OSL4OPT

not attested not anchored not stored refs pending

Magnetic loop emergence within a granule

(2) Instituto de Astrof\'isica de Canarias (IAC), (3) Astrophysikalisches Institut Potsdam, 4), (4) Astronomical Institute, (5) Kiepenheuer-Institut f\"ur Sonnenphysik, A. Kucera (4), Austria, C. Beck (2), Freiburg, Germany, Germany), H. Balthasar (3), H. W\"ohl (5) ((1) IGAM/Kanzelh\"ohe Observatory, Institute of Physics, J. Koza (4), J. Ryb\'ak (4), P. G\"om\"ory (1, Slovak Academy of Sciences, Slovakia, Spain, Tatransk\'a Lomnica, Universit\"at Graz

arxiv:0910.4449 v1 · 2009-10-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SH3ZSLY55UPPJM3BGU3OSL4OPT}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:27:22.911788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f7992f1ded1ef4b3613536e92f8e7cd3813625a64fee38c670400af3ea2952

Aliases

arxiv: 0910.4449 · arxiv_version: 0910.4449v1 · doi: 10.48550/arxiv.0910.4449 · pith_short_12: SH3ZSLY55UPP · pith_short_16: SH3ZSLY55UPPJM3B · pith_short_8: SH3ZSLY5

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/SH3ZSLY55UPPJM3BGU3OSL4OPT \
  | 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: 91f7992f1ded1ef4b3613536e92f8e7cd3813625a64fee38c670400af3ea2952

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9b01ac71a3db5f35978635a945d09106fc352262a42d8084a2eeaf233c13331",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-23T14:17:33Z",
    "title_canon_sha256": "afc048ed84aed39a490a5a19e5ba2e96cc7cb4ea995c815406f3f123e0697bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4449",
    "kind": "arxiv",
    "version": 1
  }
}