Pith Number

pith:TCTSO7WA

pith:2017:TCTSO7WAT6C3VJ4CHLF34QU5E7

not attested not anchored not stored refs pending

The peculiar fast-rotating star 51 Oph probed by VEGA/CHARA

Anthony Meilland, A. Spang, B. Pichon, Bruno Lopez, C. Farrington, Denis Mourard, H. McAlister, J.M. Clausse, J. Sturmann, Karine Perraut, Narges Jamialahmadi, Nicolas Nardetto, N. Scott, N. Turner, N. Vargas, Philippe Berio, Philippe Stee, T.ten Brummelaar

arxiv:1709.04872 v1 · 2017-09-14 · astro-ph.EP · 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{TCTSO7WAT6C3VJ4CHLF34QU5E7}

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	2026-05-18T00:35:09.797926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a7277ec09f85baa7823acbbe429d27f1f1c9fadba871e01244fc8845e3bc83

Aliases

arxiv: 1709.04872 · arxiv_version: 1709.04872v1 · doi: 10.48550/arxiv.1709.04872 · pith_short_12: TCTSO7WAT6C3 · pith_short_16: TCTSO7WAT6C3VJ4C · pith_short_8: TCTSO7WA

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/TCTSO7WAT6C3VJ4CHLF34QU5E7 \
  | 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: 98a7277ec09f85baa7823acbbe429d27f1f1c9fadba871e01244fc8845e3bc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18ee98c7caf23f11f2d23db5e600ff8c1e04fcbbabbe5f116a9cae32ce1ad58f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-09-14T16:45:50Z",
    "title_canon_sha256": "75fa26e94f7e2236f4db4629bea132821d04c7b276b04e826b86ad9bade1eb24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04872",
    "kind": "arxiv",
    "version": 1
  }
}