Pith Number

pith:AHNW4FEF

pith:2024:AHNW4FEFTB46B3NZPCXCEFV2CI

not attested not anchored not stored refs pending

Ultrasoft state of microquasar Cygnus X-3: X-ray polarimetry reveals the geometry of astronomical puzzle

Alessandro Di Marco, Alexandra Veledina, Anastasiia Bocharova, Andrzej A. Zdziarski, David A. Green, Enrico Costa, Fabio La Monaca, Fabio Muleri, Jakub Podgorny, Juri Poutanen, Lauren Rhodes, Michael McCollough, Michal Dovciak, Paolo Soffitta, Rashid Sunyaev, Sergey S. Tsygankov, Sofia V. Forsblom, Stefano Bianchi, Varpu Ahlberg, Vladislav Loktev

arxiv:2407.02655 v1 · 2024-07-02 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHNW4FEFTB46B3NZPCXCEFV2CI}

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	2026-07-05T08:54:52.865041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01db6e14859879e0edb978ae2216ba122e6ea79a79242bfe9512c5eebb5fa497

Aliases

arxiv: 2407.02655 · arxiv_version: 2407.02655v1 · doi: 10.48550/arxiv.2407.02655 · pith_short_12: AHNW4FEFTB46 · pith_short_16: AHNW4FEFTB46B3NZ · pith_short_8: AHNW4FEF

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/AHNW4FEFTB46B3NZPCXCEFV2CI \
  | 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: 01db6e14859879e0edb978ae2216ba122e6ea79a79242bfe9512c5eebb5fa497

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46dbbadeb56c5ccbbc4befd2f60600f4bd4f6496bfcf6434c18e980aa5c43298",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-07-02T20:38:43Z",
    "title_canon_sha256": "d3f2cdf41aadf34f660436d16faa0bfe551f60c423cc2e503d89af2b6671ca3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.02655",
    "kind": "arxiv",
    "version": 1
  }
}