Pith Number

pith:P7HTCNLA

pith:2017:P7HTCNLAUUMNVGZWFCOYX5LDWL

not attested not anchored not stored refs pending

A Jupiter-mass planet around the K0 giant HD 208897

A. Galeev, B. Sato, E. Kambe, E. N. Irtuganov, H. Izumiura, I. Bikmaev, \.I. \"Ozavc{\i}, M. Y{\i}lmaz, R. Ya. Zhuchkov, S. O. Selam, S. S. Melnikov, V. Keskin

arxiv:1708.01895 v1 · 2017-08-06 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7HTCNLAUUMNVGZWFCOYX5LDWL}

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	2026-05-18T00:29:29.429132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fcf313560a518da9b36289d8bf563b2ec98b0477fe0c715dfa7b7c03e8b6aed

Aliases

arxiv: 1708.01895 · arxiv_version: 1708.01895v1 · doi: 10.48550/arxiv.1708.01895 · pith_short_12: P7HTCNLAUUMN · pith_short_16: P7HTCNLAUUMNVGZW · pith_short_8: P7HTCNLA

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/P7HTCNLAUUMNVGZWFCOYX5LDWL \
  | 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: 7fcf313560a518da9b36289d8bf563b2ec98b0477fe0c715dfa7b7c03e8b6aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b2f1cbacfec8c28c7688ef93ba621c179622571b2b660269c6e5b63d3c9401",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-06T14:27:17Z",
    "title_canon_sha256": "738f0ac78722a11e67650a7b98fc76be057154a0e57e4b472cf0e47a857b54d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01895",
    "kind": "arxiv",
    "version": 1
  }
}