Pith Number

pith:4XXM4QIG

pith:2012:4XXM4QIGLAU6NDP2SXC2DKW7SI

not attested not anchored not stored refs pending

Precision in ground based solar polarimetry: Simulating the role of adaptive optics

Alex Feller, K. Nagaraju

arxiv:1211.0460 v1 · 2012-11-02 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4XXM4QIGLAU6NDP2SXC2DKW7SI}

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	2026-05-18T03:41:40.891530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5eece41065829e68dfa95c5a1aadf92282e4b99ed2bcec0beb06041f9fd368b

Aliases

arxiv: 1211.0460 · arxiv_version: 1211.0460v1 · doi: 10.48550/arxiv.1211.0460 · pith_short_12: 4XXM4QIGLAU6 · pith_short_16: 4XXM4QIGLAU6NDP2 · pith_short_8: 4XXM4QIG

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/4XXM4QIGLAU6NDP2SXC2DKW7SI \
  | 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: e5eece41065829e68dfa95c5a1aadf92282e4b99ed2bcec0beb06041f9fd368b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dc75e98be811ce1f1cd4f49113f19db12f8bbf3f0a8609cd95ec2cd90c505a5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-11-02T14:38:19Z",
    "title_canon_sha256": "0ee49db3e04b2f04915b8101cffb3dc890ca0a4ab865eae258684a010d94f6c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0460",
    "kind": "arxiv",
    "version": 1
  }
}