Pith Number

pith:ED66SDSM

pith:2022:ED66SDSMLHHP47UTFNM7WIAEBA

not attested not anchored not stored refs pending

Characterising the orbit and circumstellar environment of the high-mass binary MWC 166 A

Aaron Labdon, Alexander Kreplin, Antoine M\'erand, Benjamin Setterholm, Claire L. Davies, Cyprien Lanthermann, Gail Schaefer, Jacob Ennis, Jean-Baptiste Le Bouquin, John D. Monnier, Narsireddy Anugu, Sam Morrell, Sebastian A. Zarrilli, Stefan Kraus, Theo ten Brummelaar, Tyler Gardner

arxiv:2207.02836 v1 · 2022-07-06 · 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{ED66SDSMLHHP47UTFNM7WIAEBA}

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	2026-07-05T04:59:27.427185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20fde90e4c59cefe7e932b59fb20040819dac8e8d43c5577ff3ed40596024616

Aliases

arxiv: 2207.02836 · arxiv_version: 2207.02836v1 · doi: 10.48550/arxiv.2207.02836 · pith_short_12: ED66SDSMLHHP · pith_short_16: ED66SDSMLHHP47UT · pith_short_8: ED66SDSM

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/ED66SDSMLHHP47UTFNM7WIAEBA \
  | 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: 20fde90e4c59cefe7e932b59fb20040819dac8e8d43c5577ff3ed40596024616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bfafc9314d7d4734ef47c66552bcc44703a4fe26bef9165a6adb071c16bcda",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-07-06T17:48:09Z",
    "title_canon_sha256": "6116b86bdc3ec954a2c7a84c3b8c4c6d1a13d0c9c98d10e2713590fb40158632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.02836",
    "kind": "arxiv",
    "version": 1
  }
}