Pith Number

pith:YYJ5BUNU

pith:2007:YYJ5BUNUKIE6J3NWD5M34AR3YS

not attested not anchored not stored refs pending

The Low-Mass Limit for Total Mass of W UMa-type Binaries

K. Stepien

arxiv:astro-ph/0701529 v2 · 2007-01-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYJ5BUNUKIE6J3NWD5M34AR3YS}

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

The investigation of 84 TESS totally eclipsing contact binaries

Receipt and verification

First computed	2026-07-04T15:16:31.501694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c613d0d1b45209e4edb61f59be023bc488dfec4fcad04cd91a2d36af160c05c8

Aliases

arxiv: astro-ph/0701529 · arxiv_version: astro-ph/0701529v2 · doi: 10.48550/arxiv.astro-ph/0701529 · pith_short_12: YYJ5BUNUKIE6 · pith_short_16: YYJ5BUNUKIE6J3NW · pith_short_8: YYJ5BUNU

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/YYJ5BUNUKIE6J3NWD5M34AR3YS \
  | 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: c613d0d1b45209e4edb61f59be023bc488dfec4fcad04cd91a2d36af160c05c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "602e431b1884cdd2075786490ca80d174612b7486c5e04458688c4b31eb817be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-18T11:10:42Z",
    "title_canon_sha256": "9dc3c88bdcafc6f8619d073d9cd8310fc741eab8d809d6fdbfe68b45921a06c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701529",
    "kind": "arxiv",
    "version": 2
  }
}