Pith Number

pith:UW7E425B

pith:2006:UW7E425BF2Y67XECJQYLS2ROQL

not attested not anchored not stored refs pending

CHARA Array K'-band Measurements of the Angular Dimensions of Be Star Disks

A. L. Cochran, A. Merand, C. D. Farrington, D. F. Lester, D. H. Berger, D. R. Gies, D. W. Wingert, E. D. Grundstrom, E. K. Baines, H. A. McAlister, J. E. Bjorkman, J. P. Aufdenberg, Jr., J. Sturmann, K. S. Bjorkman, L. Sturmann, M. V. McSwain, N. C. Sterling, N. H. Turner, P. J. Goldfinger, P. Koubsky, S. T. Ridgway, T. A. ten Brummelaar, W. G. Bagnuolo, W. Huang, Y. Touhami

arxiv:astro-ph/0609501 v1 · 2006-09-18 · 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{UW7E425BF2Y67XECJQYLS2ROQL}

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	2026-05-18T03:47:43.024721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5be4e6ba12eb1efdc824c30b96a2e82d70c6d726706018ea6612ea6bfc6126f

Aliases

arxiv: astro-ph/0609501 · arxiv_version: astro-ph/0609501v1 · doi: 10.48550/arxiv.astro-ph/0609501 · pith_short_12: UW7E425BF2Y6 · pith_short_16: UW7E425BF2Y67XEC · pith_short_8: UW7E425B

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/UW7E425BF2Y67XECJQYLS2ROQL \
  | 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: a5be4e6ba12eb1efdc824c30b96a2e82d70c6d726706018ea6612ea6bfc6126f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84952203290e339f35cf3b5f5e312e152066c1068e94f5efcf336342f3468a91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-18T19:22:38Z",
    "title_canon_sha256": "f2fb8a73bfec26d3b6358f35d6f5267dbcefd45e08de9cf19e21729c4423e3d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609501",
    "kind": "arxiv",
    "version": 1
  }
}