Pith Number

pith:OMVT36BB

pith:2022:OMVT36BBL75HRBPCZXL3GGC6QE

not attested not anchored not stored refs pending

NICER X-ray Observations of Eta Carinae During its Most Recent Periastron Passage

Anthony Moffat, Augusto Damineli, Christopher M. P. Russell, David Espinoza-Galeas, D. John Hillier, Felipe Navarete, Gerd Weigelt, Ian R. Stevens, Keith Gendreau, Kenji Hamaguchi, Michael Francis Corcoran, Noel D. Richardson, Theodore R. Gull, Thomas Madura, Zaven Arzoumanian

arxiv:2207.03457 v1 · 2022-07-07 · 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{OMVT36BBL75HRBPCZXL3GGC6QE}

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	2026-07-05T04:41:46.756577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732b3df8215ffa7885e2cdd7b3185e812aab4f5fd9517d4bee32c4b97744f8ed

Aliases

arxiv: 2207.03457 · arxiv_version: 2207.03457v1 · doi: 10.48550/arxiv.2207.03457 · pith_short_12: OMVT36BBL75H · pith_short_16: OMVT36BBL75HRBPC · pith_short_8: OMVT36BB

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/OMVT36BBL75HRBPCZXL3GGC6QE \
  | 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: 732b3df8215ffa7885e2cdd7b3185e812aab4f5fd9517d4bee32c4b97744f8ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29720af80d7349075a2b80c09d9a95abeb61f8bafa02cdb63b577586c48ef97a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-07-07T17:36:16Z",
    "title_canon_sha256": "7e1ee8d5c73b4efd707e800f945492be94e48fb48ad8a214706587ff36ef6ad6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.03457",
    "kind": "arxiv",
    "version": 1
  }
}