Pith Number

pith:A4HD4NFK

pith:2020:A4HD4NFK5DC2S2WLF6RJWHEBUW

not attested not anchored not stored refs pending

In-flight calibration system of Imaging X-ray Polarimetry Explorer

Ajay Ratheesh, Alda Rubini, Alessandro Di Marco, Alfredo Morbidini, Antonino Tobia, Brian Ramsey, Carlo Lefevre, Daniele Brienza, Enrico Costa, Ettore Del Monte, Fabio La Monaca, Fabio Muleri, Fabrizio Amici, Fei Xie, Francesco Maita, Giuseppe Di Persio, Immacolata Donnarumma, John Rankin, Luca Maiolo, Paolo Sarra, Paolo Soffitta, Pasqualino Loffredo, Raffaele Piazzolla, Riccardo Ferrazzoli, Sergio Fabiani

arxiv:2010.14185 v1 · 2020-10-27 · 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{A4HD4NFK5DC2S2WLF6RJWHEBUW}

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	2026-07-05T01:46:32.381738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

070e3e34aae8c5a96acb2fa29b1c81a5a1ec28b6e2a0f38456a7d64ba20f68f9

Aliases

arxiv: 2010.14185 · arxiv_version: 2010.14185v1 · doi: 10.48550/arxiv.2010.14185 · pith_short_12: A4HD4NFK5DC2 · pith_short_16: A4HD4NFK5DC2S2WL · pith_short_8: A4HD4NFK

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/A4HD4NFK5DC2S2WLF6RJWHEBUW \
  | 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: 070e3e34aae8c5a96acb2fa29b1c81a5a1ec28b6e2a0f38456a7d64ba20f68f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc041952e664cad455e333c7293a3778865c12e1fa2db6d5123e9fa35435eb2f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-10-27T10:38:38Z",
    "title_canon_sha256": "892e9715c1f29ed10dd654ec62eeac719170940dab615ea318cab9eeec360010"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.14185",
    "kind": "arxiv",
    "version": 1
  }
}