Pith Number

pith:LOODJV7B

pith:2021:LOODJV7BVKZU7SFSFNU6TUANX3

not attested not anchored not stored refs pending

K-band GRAVITY/VLTI interferometry of "extreme" Herbig Be stars. The size-luminosity relation revisited

B. Montesinos, C. Wichittanakom, E. Koumpia, I. Mendigut\'ia, J.D. Ilee, J. Guzm\'an-D\'iaz, M. Vioque, P. Marcos-Arenal, R. D. Oudmaijer, W.J. de Wit

arxiv:2106.07675 v1 · 2021-06-14 · astro-ph.SR · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LOODJV7BVKZU7SFSFNU6TUANX3}

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	2026-07-05T03:04:54.257533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b9c34d7e1aab34fc8b22b69e9d00dbeeaa2d249afe912fa9bb7e8b2db5191d7

Aliases

arxiv: 2106.07675 · arxiv_version: 2106.07675v1 · doi: 10.48550/arxiv.2106.07675 · pith_short_12: LOODJV7BVKZU · pith_short_16: LOODJV7BVKZU7SFS · pith_short_8: LOODJV7B

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/LOODJV7BVKZU7SFSFNU6TUANX3 \
  | 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: 5b9c34d7e1aab34fc8b22b69e9d00dbeeaa2d249afe912fa9bb7e8b2db5191d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a7194f49b1db71d6853c66e230093244fd663ec2cc6ba3556a35505483026f3",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-06-14T18:00:34Z",
    "title_canon_sha256": "c7c9b726ca609b52c198c400d9d673cf6217e036101f4ebcde4da1aee26eb3a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.07675",
    "kind": "arxiv",
    "version": 1
  }
}