Pith Number

pith:OQPN6EVV

pith:2011:OQPN6EVV4TJ33LPFMYY7QSJ6VW

not attested not anchored not stored refs pending

On the inversion of Stokes profiles with local stray-light contamination

A. Asensio Ramos, R. Manso Sainz (IAC)

arxiv:1102.4703 v1 · 2011-02-23 · 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{OQPN6EVV4TJ33LPFMYY7QSJ6VW}

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	2026-05-18T02:03:06.091525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

741edf12b5e4d3bdade56631f8493eada4e8ab143cbd66d2a86989c201516581

Aliases

arxiv: 1102.4703 · arxiv_version: 1102.4703v1 · doi: 10.48550/arxiv.1102.4703 · pith_short_12: OQPN6EVV4TJ3 · pith_short_16: OQPN6EVV4TJ33LPF · pith_short_8: OQPN6EVV

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/OQPN6EVV4TJ33LPFMYY7QSJ6VW \
  | 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: 741edf12b5e4d3bdade56631f8493eada4e8ab143cbd66d2a86989c201516581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d754633a815c083fa6aae56f11b2b5be6a655446d894f36cd9947f67996537",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-23T09:59:45Z",
    "title_canon_sha256": "56db35e56d67c652d09bb9d531d2ab7540aea5313ec6d1dea8f0ff3d3fb17c66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4703",
    "kind": "arxiv",
    "version": 1
  }
}