Pith Number

pith:R773MLFM

pith:2021:R773MLFM2UCZSZYISHRXA3AX4O

not attested not anchored not stored refs pending

Near-IR and X-ray Variability of Cyg X-3: Evidence for a Compact IR Source and Complex Wind Structures

Anatol M.Cherepashchuk, Andrey M. Tatarnikov, Eleonora A. Antokhina, Igor I. Antokhin

arxiv:2112.04805 v1 · 2021-12-09 · 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{R773MLFM2UCZSZYISHRXA3AX4O}

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

2 papers in Pith

Diagnosing the Properties and Evolutionary Fates of Black Hole and Wolf-Rayet X-ray Binaries as Potential Gravitational Wave Sources for the LIGO-Virgo-KAGRA Network

Cygnus X-3: A variable petaelectronvolt gamma-ray source

Receipt and verification

First computed	2026-07-05T03:58:59.416569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fffb62cacd50599670891e3706c17e38acdfcc2a7bf0a32aca40e8557624c49

Aliases

arxiv: 2112.04805 · arxiv_version: 2112.04805v1 · doi: 10.48550/arxiv.2112.04805 · pith_short_12: R773MLFM2UCZ · pith_short_16: R773MLFM2UCZSZYI · pith_short_8: R773MLFM

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/R773MLFM2UCZSZYISHRXA3AX4O \
  | 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: 8fffb62cacd50599670891e3706c17e38acdfcc2a7bf0a32aca40e8557624c49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "581a2c6329dca750f9a7029a6b4eaa13777d05451a0e58a6035fc89bccdabb7f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-12-09T09:53:17Z",
    "title_canon_sha256": "666b2c7304ee1b2f6f6c27c92ea913e0991fc9c3c20393e2e806facb064f742c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.04805",
    "kind": "arxiv",
    "version": 1
  }
}