Pith Number

pith:NO44VIU5

pith:2013:NO44VIU5Q5PMOVIRLTQW46TVTH

not attested not anchored not stored refs pending

Measurements of Coronal and Chromospheric Magnetic Fields using Polarization Observations by the Nobeyama Radioheliograph

Kazumasa Iwai, Kiyoto Shibasaki

arxiv:1308.2283 v1 · 2013-08-10 · 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{NO44VIU5Q5PMOVIRLTQW46TVTH}

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	2026-05-18T01:48:16.645708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bb9caa29d875ec755115ce16e7a7599d8aba9d1fdf523f205ca28c3a8c06f00

Aliases

arxiv: 1308.2283 · arxiv_version: 1308.2283v1 · doi: 10.48550/arxiv.1308.2283 · pith_short_12: NO44VIU5Q5PM · pith_short_16: NO44VIU5Q5PMOVIR · pith_short_8: NO44VIU5

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/NO44VIU5Q5PMOVIRLTQW46TVTH \
  | 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: 6bb9caa29d875ec755115ce16e7a7599d8aba9d1fdf523f205ca28c3a8c06f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e76746ce7d4c06797e91bc5a58fb369a82de3a4d9f339b35d703941e018062",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-10T07:30:08Z",
    "title_canon_sha256": "b2b765ce816de370f4ae15d5ca36450d1ce72469fdf0c1ede0da0efdd7693786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2283",
    "kind": "arxiv",
    "version": 1
  }
}