Pith Number

pith:VXCCVHMN

pith:2011:VXCCVHMNBENFZRDTOY4RTDLN5S

not attested not anchored not stored refs pending

How Close Are We To Detecting Earth-like Planets in the Habitable Zone Using the Radial Velocity Technique?

Jian Ge, Ji Wang

arxiv:1107.4720 v1 · 2011-07-24 · 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{VXCCVHMNBENFZRDTOY4RTDLN5S}

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	2026-05-18T04:17:01.963378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adc42a9d8d091a5cc4737639198d6dec8b6aa6637d5866579420f188ce79db73

Aliases

arxiv: 1107.4720 · arxiv_version: 1107.4720v1 · doi: 10.48550/arxiv.1107.4720 · pith_short_12: VXCCVHMNBENF · pith_short_16: VXCCVHMNBENFZRDT · pith_short_8: VXCCVHMN

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/VXCCVHMNBENFZRDTOY4RTDLN5S \
  | 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: adc42a9d8d091a5cc4737639198d6dec8b6aa6637d5866579420f188ce79db73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf34dfbf8ed7e80d7f5472bf5411ac1d3479b9f0975399f798647f3dff42abd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-07-24T03:34:22Z",
    "title_canon_sha256": "2d5ba3920d9063c98bc41a8b596da7a60bb7e2d5454a4d9b17ca10336258ddca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4720",
    "kind": "arxiv",
    "version": 1
  }
}