Pith Number

pith:MW5GW7BE

pith:2008:MW5GW7BEGBRKYW3FZY2THDIWM2

not attested not anchored not stored refs pending

Angular Diameters of the Hyades Giants Measured with the CHARA Array

Chris Farrington, Douglas R. Gies, Harold A. McAlister, Judit Sturmann, Justin R. Cantrell, Laszlo Sturmann, Nils H. Turner, P. J. Goldfinger, Stephen Ridgway, Tabetha S. Boyajian, Theo A. ten Brummelaar

arxiv:0810.2238 v1 · 2008-10-13 · 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{MW5GW7BEGBRKYW3FZY2THDIWM2}

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	2026-05-18T04:29:26.072171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ba6b7c243062ac5b65ce35338d1666a7a8cec0b22a7c016548c9e5b5e68e98

Aliases

arxiv: 0810.2238 · arxiv_version: 0810.2238v1 · doi: 10.48550/arxiv.0810.2238 · pith_short_12: MW5GW7BEGBRK · pith_short_16: MW5GW7BEGBRKYW3F · pith_short_8: MW5GW7BE

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/MW5GW7BEGBRKYW3FZY2THDIWM2 \
  | 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: 65ba6b7c243062ac5b65ce35338d1666a7a8cec0b22a7c016548c9e5b5e68e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3c5b5716d29ea7eba3e08e820b1d9e8034882599f9983ffe403420e18c441d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-13T13:57:04Z",
    "title_canon_sha256": "9933e42a692eb441dec0e1be425549a1998c08d6fda035bdd7f3ccf0b60f497d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.2238",
    "kind": "arxiv",
    "version": 1
  }
}