Pith Number

pith:WBQQDFFL

pith:2024:WBQQDFFLVQIP4LIRQQ2VGHS6B4

not attested not anchored not stored refs pending

IXPE detection of highly polarized X-rays from the magnetar 1E 1841-045

Alice Borghese, Davide De Grandis, Fabio Muleri, Francesco Coti Zelati, Gian Luca Israel, Lorenzo Marra, Matteo Imbrogno, Michela Rigoselli, Nanda Rea, Paolo Esposito, Roberto Taverna, Roberto Turolla, Ruth M.E. Kelly, Sandro Mereghetti, Silvia Zane

arxiv:2412.15811 v2 · 2024-12-20 · 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{WBQQDFFLVQIP4LIRQQ2VGHS6B4}

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

Bound-state QED test above the Schwinger limit with kaonic fluorine

Receipt and verification

First computed	2026-07-05T10:21:27.581921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0610194abac10fe2d118435531e5e0f122576d3bd44b3474a2f29495eb7e5fd

Aliases

arxiv: 2412.15811 · arxiv_version: 2412.15811v2 · doi: 10.48550/arxiv.2412.15811 · pith_short_12: WBQQDFFLVQIP · pith_short_16: WBQQDFFLVQIP4LIR · pith_short_8: WBQQDFFL

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/WBQQDFFLVQIP4LIRQQ2VGHS6B4 \
  | 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: b0610194abac10fe2d118435531e5e0f122576d3bd44b3474a2f29495eb7e5fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06f6443143e582f5e9053adef225ef75861efe010bc60384734d2a5bd6731737",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-20T11:42:28Z",
    "title_canon_sha256": "7faec456507a032a3ec6e3fabf382d68797b58d2df6b45e8c8be818b6b2c44b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.15811",
    "kind": "arxiv",
    "version": 2
  }
}