Pith Number

pith:I5SY6KYP

pith:2010:I5SY6KYPY26EYJS2Q7L3HJAPNY

not attested not anchored not stored refs pending

Stokes imaging polarimetry using image restoration: A calibration strategy for Fabry-P\'{e}rot based instruments

J. de la Cruz Rodriguez, M. van Noort, R.S. Schnerr

arxiv:1012.1225 v2 · 2010-12-06 · astro-ph.SR · 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{I5SY6KYPY26EYJS2Q7L3HJAPNY}

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	2026-05-18T02:04:32.508515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47658f2b0fc6bc4c265a87d7b3a40f6e1d0b4cc114efb6d9b84b9e505425ed9e

Aliases

arxiv: 1012.1225 · arxiv_version: 1012.1225v2 · doi: 10.48550/arxiv.1012.1225 · pith_short_12: I5SY6KYPY26E · pith_short_16: I5SY6KYPY26EYJS2 · pith_short_8: I5SY6KYP

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/I5SY6KYPY26EYJS2Q7L3HJAPNY \
  | 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: 47658f2b0fc6bc4c265a87d7b3a40f6e1d0b4cc114efb6d9b84b9e505425ed9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c65058dbe528fc33fac73243acd5e4d2b1117ba85a1bb91a8f6c43995986bcc",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-06T16:23:14Z",
    "title_canon_sha256": "8ccac93724edafac5fcbfdd00ba99971fa43f8e05c850b454c7974154ede6b49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1225",
    "kind": "arxiv",
    "version": 2
  }
}