Pith Number

pith:7A2YE5OL

pith:2007:7A2YE5OLKIPZOJWA5P3DOISRRE

not attested not anchored not stored refs pending

SIM PlanetQuest Key Project Precursor Observations to Detect Gas Giant Planets Around Young Stars

Andrea Ghez, Angelle Tanner, Charles Beichman, Konstantin N. Grankin, L. Prato, Lynne Hillenbrand, Marcos Huerta, Michal Simon, Quinn Konopacky, Rachel Akeson, Stanimir Metchev, Subhanjoy Mohanty, William Herbst

arxiv:0705.3687 v1 · 2007-05-25 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A2YE5OLKIPZOJWA5P3DOISRRE}

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	2026-05-18T01:09:24.642105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8358275cb521f9726c0ebf63722518900a6ba5972ab570b91aaba34f948edca

Aliases

arxiv: 0705.3687 · arxiv_version: 0705.3687v1 · doi: 10.48550/arxiv.0705.3687 · pith_short_12: 7A2YE5OLKIPZ · pith_short_16: 7A2YE5OLKIPZOJWA · pith_short_8: 7A2YE5OL

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/7A2YE5OLKIPZOJWA5P3DOISRRE \
  | 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: f8358275cb521f9726c0ebf63722518900a6ba5972ab570b91aaba34f948edca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3bfead425c0813fcd75904c802ffa3d760642e6fd85d7178af170c98651edd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-05-25T03:57:34Z",
    "title_canon_sha256": "dd0380ddc42e5a73e47a879bdf33b2204368756545fc2a3a7b389c74daf2ca56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.3687",
    "kind": "arxiv",
    "version": 1
  }
}