Pith Number

pith:25TFUROI

pith:2018:25TFUROI2C22GIBBVBEKDN4YSJ

not attested not anchored not stored refs pending

Linear Polarization Features in the Quiet-Sun Photosphere: Structure and Dynamics

M. T. Mirtorabi, S. Jafarzadeh, S. Kianfar, T. L. Riethm\"uller

arxiv:1807.04633 v1 · 2018-07-12 · 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{25TFUROI2C22GIBBVBEKDN4YSJ}

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	2026-05-18T00:07:23.306285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7665a45c8d0b5a32021a848a1b79892510bd4c6f657d85448af18b0e8355cee

Aliases

arxiv: 1807.04633 · arxiv_version: 1807.04633v1 · doi: 10.48550/arxiv.1807.04633 · pith_short_12: 25TFUROI2C22 · pith_short_16: 25TFUROI2C22GIBB · pith_short_8: 25TFUROI

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/25TFUROI2C22GIBBVBEKDN4YSJ \
  | 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: d7665a45c8d0b5a32021a848a1b79892510bd4c6f657d85448af18b0e8355cee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9335b0b56b5f555df508888c8212d76b7c02a6ffaab1636efd75cd40a5def161",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-12T14:26:43Z",
    "title_canon_sha256": "9b6a4fed8faccb3b7765260f731720104b142259e8e89a83fc942c697868c858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04633",
    "kind": "arxiv",
    "version": 1
  }
}