Pith Number

pith:LSNKBLJH

pith:2021:LSNKBLJHQ2KHPIEW5DM2BC7LET

not attested not anchored not stored refs pending

An algorithm to calibrate and correct the response to unpolarized radiation of the X-ray polarimeter on board IXPE

Alberto Manfreda, Alessandro Di Marco, Alessio Trois, Allyn F. Tennant, Antonino Tobia, Brian D. Ramsey, Carmelo Sgr\`o, Enrico Costa, Fabio La Monaca, Fabio Muleri, Fei Xie, John Rankin, Luca Baldini, Martin C. Weisskopf, Matteo Bachetti, Matteo Perri, Niccol\`o Di Lalla, Paolo Soffitta, Sergio Fabiani, Simonetta Puccetti, Stephen L. O'Dell

arxiv:2111.14867 v1 · 2021-11-29 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LSNKBLJHQ2KHPIEW5DM2BC7LET}

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.

Cited by

1 paper in Pith

The hitchhiker's guide to the IXPE data analysis

Receipt and verification

First computed	2026-07-05T03:47:27.989123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c9aa0ad27869477a096e8d9a08beb24dfd294a1a69477b18eab53b71f87c5d1

Aliases

arxiv: 2111.14867 · arxiv_version: 2111.14867v1 · doi: 10.48550/arxiv.2111.14867 · pith_short_12: LSNKBLJHQ2KH · pith_short_16: LSNKBLJHQ2KHPIEW · pith_short_8: LSNKBLJH

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/LSNKBLJHQ2KHPIEW5DM2BC7LET \
  | 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: 5c9aa0ad27869477a096e8d9a08beb24dfd294a1a69477b18eab53b71f87c5d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87f8a5028a397a5d5e4b7b88b7b2bb1eb248e47fd10171ed8ee7ef8b78e9685",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-29T19:00:02Z",
    "title_canon_sha256": "29ce5158a1c472d0b65bb35aedce9e89ddfad7de20e055fe0fbe266865dd9e08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.14867",
    "kind": "arxiv",
    "version": 1
  }
}