Pith Number

pith:4LK2WTVM

pith:2011:4LK2WTVMUPEHMWVUG2CQ2EKKJP

not attested not anchored not stored refs pending

Study of the impact of the post-MS evolution of the host star on the orbits of close-in planets. I. Sample definition and physical properties

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

arxiv:1110.6459 v1 · 2011-10-28 · 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{4LK2WTVMUPEHMWVUG2CQ2EKKJP}

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	2026-05-18T01:59:50.354286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d5ab4eaca3c8765ab436850d114a4bf6dca6ded7f6bee1096981599eb09454

Aliases

arxiv: 1110.6459 · arxiv_version: 1110.6459v1 · doi: 10.48550/arxiv.1110.6459 · pith_short_12: 4LK2WTVMUPEH · pith_short_16: 4LK2WTVMUPEHMWVU · pith_short_8: 4LK2WTVM

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/4LK2WTVMUPEHMWVUG2CQ2EKKJP \
  | 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: e2d5ab4eaca3c8765ab436850d114a4bf6dca6ded7f6bee1096981599eb09454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2ca85215f06e2ada530a79da746976760673e6e5216b63148f1a067f4373f01",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-10-28T20:40:35Z",
    "title_canon_sha256": "ba4f99f26ea86766ea2a91d824224bc5fa1ef24d315874abe2ab82059a2e812d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6459",
    "kind": "arxiv",
    "version": 1
  }
}