Pith Number

pith:66ZDPQJE

pith:2015:66ZDPQJEWPA6VVURXVHHJ3ZM27

not attested not anchored not stored refs pending

Giant planets around two intermediate-mass evolved stars and confirmation of the planetary nature of HIP67851 c

C. H. F. Melo, J. S. Jenkins, M. I. Jones, P. Rojo

arxiv:1505.06718 v1 · 2015-05-25 · 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{66ZDPQJEWPA6VVURXVHHJ3ZM27}

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	2026-05-18T01:35:47.596763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7b237c124b3c1ead691bd4e74ef2cd7d6e5d6dfc0de4a44e5db86a0b5c0cc77

Aliases

arxiv: 1505.06718 · arxiv_version: 1505.06718v1 · doi: 10.48550/arxiv.1505.06718 · pith_short_12: 66ZDPQJEWPA6 · pith_short_16: 66ZDPQJEWPA6VVUR · pith_short_8: 66ZDPQJE

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/66ZDPQJEWPA6VVURXVHHJ3ZM27 \
  | 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: f7b237c124b3c1ead691bd4e74ef2cd7d6e5d6dfc0de4a44e5db86a0b5c0cc77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed68c09d6e49d8e07f9dd9078ba2f435ae9205047c944e73986b51d82d6b7073",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-05-25T19:05:55Z",
    "title_canon_sha256": "90aab4ed5df6e27d930b834078801782d72fc77bb763827c74e7f171f7481ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06718",
    "kind": "arxiv",
    "version": 1
  }
}