Pith Number

pith:EGJJ75EG

pith:2022:EGJJ75EGVBXHT6TXKZAJRSOMAO

not attested not anchored not stored refs pending

A Low-mass, Pre-main-sequence Eclipsing Binary in the 40 Myr Columba Association -- Fundamental Stellar Parameters and Modeling the Effect of Star Spots

Adam L. Kraus, Andrew Vanderburg, Andrew W. Mann, Benjamin M. Tofflemire, Carl Ziegler, Cesar Briceno, Elisabeth R. Newton, Francois Bouchy, Karen A. Collins, Kevin I. Collins, Louise D. Nielsen, Michael A. Gully-Santiago, Nicholas M. Law, William C. Waalkes, Zachory K. Berta-Thompson

arxiv:2210.10789 v2 · 2022-10-19 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGJJ75EGVBXHT6TXKZAJRSOMAO}

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

Discovery of the pre-main-sequence eclipsing binary MML 48

Receipt and verification

First computed	2026-07-05T05:33:51.674905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21929ff486a86e79fa77564098c9cc03a790d5c6882455f8b1ec989182b92e63

Aliases

arxiv: 2210.10789 · arxiv_version: 2210.10789v2 · doi: 10.48550/arxiv.2210.10789 · pith_short_12: EGJJ75EGVBXH · pith_short_16: EGJJ75EGVBXHT6TX · pith_short_8: EGJJ75EG

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/EGJJ75EGVBXHT6TXKZAJRSOMAO \
  | 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: 21929ff486a86e79fa77564098c9cc03a790d5c6882455f8b1ec989182b92e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56c3b79f639050bc5a76bad1d1386e5a6dab8bfe8b110a114a31ecdbefda75bd",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-10-19T18:00:01Z",
    "title_canon_sha256": "40371be42ca7a7fffd87b01fa4b040907f38d4456cec87baff234b72c72b6cc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.10789",
    "kind": "arxiv",
    "version": 2
  }
}