Pith Number

pith:I777KUYZ

pith:2012:I777KUYZY7RBI77WK6GMPZK4BZ

not attested not anchored not stored refs pending

The CHARA Array Angular Diameter of HR 8799 Favors Planetary Masses for Its Imaged Companions

Adric R. Riedel, Christopher D. Farrington, Daniel Huber, Ellyn K. Baines, Harold A. McAlister, Jeremy Jones, Judit Sturmann, Kaspar von Braun, Laszlo Sturmann, Michael Ireland, Nils H. Turner, P. J. Goldfinger, Russel J. White, Stephen T. Ridgway, Tabetha Boyajian, Theo A. ten Brummelaar

arxiv:1210.0556 v2 · 2012-10-01 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I777KUYZY7RBI77WK6GMPZK4BZ}

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

Diameters and Temperatures VII: High-angular resolution measurements of Solar-type stars with the CHARA Array

Receipt and verification

First computed	2026-05-18T01:54:11.795703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47fff55319c7e2147ff6578cc7e55c0e6c32d3dbf55d615979540946a3d88475

Aliases

arxiv: 1210.0556 · arxiv_version: 1210.0556v2 · doi: 10.48550/arxiv.1210.0556 · pith_short_12: I777KUYZY7RB · pith_short_16: I777KUYZY7RBI77W · pith_short_8: I777KUYZ

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/I777KUYZY7RBI77WK6GMPZK4BZ \
  | 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: 47fff55319c7e2147ff6578cc7e55c0e6c32d3dbf55d615979540946a3d88475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88a8c2f18fb9da9339e9fbc8f350a0c90d93ab96edd501d4a30f2201e2ec9b81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-01T20:09:07Z",
    "title_canon_sha256": "ce0bbf2ce325cff2afed8daf359edf6b840f167651d5e78afcc2b469c6a4a74c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.0556",
    "kind": "arxiv",
    "version": 2
  }
}