Pith Number

pith:Y7WESEKZ

pith:2020:Y7WESEKZAU4ZG4FIOG5GFYT3QW

not attested not anchored not stored refs pending

An Asymmetric Eclipse Seen Towards the Pre-Main Sequence Binary System V928 Tau

Andrew Collier Cameron, Andrew Howard, Anne Marie Cody, David Ciardi, Dirk van Dam, Erica Gonzales, Eric Mamajek, Franky Dubois, Franz-Josef Hambsch, Grzegorz Pojma\'nski, Howard Isaacson, John Stauffer, Joseph Rodriguez, Joshua Schlieder, Ludwig Logie, Luisa Rebull, Lynne Hillenbrand, Matthew Kenworthy, Rahul Patel, Siegfried Vanaverbeke, Sjoerd Dufoer, Steve Rau, Tonny Vanmunster, Trevor David

arxiv:2010.11199 v1 · 2020-10-21 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y7WESEKZAU4ZG4FIOG5GFYT3QW}

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	2026-07-05T01:56:13.409405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ec49115905399370a871ba62e27b85abb8772914f8336b4654bc394df41ebd

Aliases

arxiv: 2010.11199 · arxiv_version: 2010.11199v1 · doi: 10.48550/arxiv.2010.11199 · pith_short_12: Y7WESEKZAU4Z · pith_short_16: Y7WESEKZAU4ZG4FI · pith_short_8: Y7WESEKZ

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/Y7WESEKZAU4ZG4FIOG5GFYT3QW \
  | 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: c7ec49115905399370a871ba62e27b85abb8772914f8336b4654bc394df41ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aabbe678a4c3af34cc91ad6adc311d89abbb94f23a30af8b3e33eeb71b6002",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-21T18:00:02Z",
    "title_canon_sha256": "55a6f6d1ee14ced34ffd11855734110ab39a6c2d606550fb4317ce65b90a20fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.11199",
    "kind": "arxiv",
    "version": 1
  }
}