Pith Number

pith:QSRYQAO4

pith:2017:QSRYQAO456ZWB3SDC6HS2ZOM5O

not attested not anchored not stored refs pending

Optimal strategy for polarization modulation in the LSPE-SWIPE experiment

Alessandro Buzzelli, Giancarlo De Gasperis, Nicola Vittorio, Paolo De Bernardis, Silvia Masi

arxiv:1709.04842 v1 · 2017-09-14 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QSRYQAO456ZWB3SDC6HS2ZOM5O}

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	2026-05-18T00:26:28.772946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84a38801dcefb360ee43178f2d65cceb8e547c3bde5b026e480acbb9e00748e0

Aliases

arxiv: 1709.04842 · arxiv_version: 1709.04842v1 · doi: 10.48550/arxiv.1709.04842 · pith_short_12: QSRYQAO456ZW · pith_short_16: QSRYQAO456ZWB3SD · pith_short_8: QSRYQAO4

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/QSRYQAO456ZWB3SDC6HS2ZOM5O \
  | 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: 84a38801dcefb360ee43178f2d65cceb8e547c3bde5b026e480acbb9e00748e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a130c6a153d1d334951ded8e0806b2ab2bd4ba690991271cc366ab13751643",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-09-14T15:38:13Z",
    "title_canon_sha256": "db3ce00b527e0219f1fa7ffab23d48a7e5788542a9d00adc33a247bd34d7222b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04842",
    "kind": "arxiv",
    "version": 1
  }
}