Pith Number

pith:EDKL6FKC

pith:2012:EDKL6FKCZPNDX43APKFJHF2V7N

not attested not anchored not stored refs pending

Study of single-lobed circular polarization profiles in the quiet Sun

A. Sainz Dalda, A. Title, J. Martinez-Sykora, L. Bellot Rubio

arxiv:1202.0593 v1 · 2012-02-03 · 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{EDKL6FKCZPNDX43APKFJHF2V7N}

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	2026-05-18T04:00:51.473473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20d4bf1542cbda3bf3607a8a939755fb41cfbd35267a6d38d6f5ae4f0ae02195

Aliases

arxiv: 1202.0593 · arxiv_version: 1202.0593v1 · doi: 10.48550/arxiv.1202.0593 · pith_short_12: EDKL6FKCZPND · pith_short_16: EDKL6FKCZPNDX43A · pith_short_8: EDKL6FKC

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/EDKL6FKCZPNDX43APKFJHF2V7N \
  | 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: 20d4bf1542cbda3bf3607a8a939755fb41cfbd35267a6d38d6f5ae4f0ae02195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a46db93bec1e583081b5df3bd000879ebf0995eb99ef82c3ef379eb19ab874",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-03T00:52:15Z",
    "title_canon_sha256": "e0f23708ee29bca92e57a593f70294191d20bf4629dc1accd3a21635e74a64a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0593",
    "kind": "arxiv",
    "version": 1
  }
}