Pith Number

pith:PJ3TOFCB

pith:2010:PJ3TOFCB4VPC2KTP4HGCRLFUXJ

not attested not anchored not stored refs pending

The GJ1214 Super-Earth System: Stellar Variability, New Transits, and a Search for Additional Planets

Christopher J. Burke, David Charbonneau, Emilio E. Falco, Jacob Bean, Jean-Michel D\'esert, Jonathan Irwin, Philip Nutzman, Zachory K. Berta

arxiv:1012.0518 v3 · 2010-12-02 · 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{PJ3TOFCB4VPC2KTP4HGCRLFUXJ}

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	2026-05-18T04:11:28.887921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a77371441e55e2d2a6fe1cc28acb4ba769d3845d6509c4446cd823a1ea5f4bd

Aliases

arxiv: 1012.0518 · arxiv_version: 1012.0518v3 · doi: 10.48550/arxiv.1012.0518 · pith_short_12: PJ3TOFCB4VPC · pith_short_16: PJ3TOFCB4VPC2KTP · pith_short_8: PJ3TOFCB

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/PJ3TOFCB4VPC2KTP4HGCRLFUXJ \
  | 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: 7a77371441e55e2d2a6fe1cc28acb4ba769d3845d6509c4446cd823a1ea5f4bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d941b6d49528befbe7da0b1ce59bbf24f620837aa4a4751e3cf4bb4a4f05ef",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-12-02T17:44:48Z",
    "title_canon_sha256": "19c1afeb2337e281e0e53332194bcca9f033cbd67228d41116f03a1d37168656"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0518",
    "kind": "arxiv",
    "version": 3
  }
}