Pith Number

pith:STPIOIDJ

pith:2009:STPIOIDJUHSVG7FL2JS46WXZH2

not attested not anchored not stored refs pending

Detection of a Planetary Companion around the giant star \gam1leo

A. P. Hatzes, B. C. Lee, D. E. Mkrtichian, G. Valyavin, Inwoo Han, K. M. Kim

arxiv:0911.0968 v1 · 2009-11-05 · astro-ph.SR

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

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.

Cited by

1 paper in Pith

Sub-Snowline Formation of Gas-Giant Planets in Binary Systems

Receipt and verification

First computed	2026-05-18T02:10:59.383197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94de872069a1e5537cabd265cf5af93e95e295b79151b63f755340bbe881aa23

Aliases

arxiv: 0911.0968 · arxiv_version: 0911.0968v1 · doi: 10.48550/arxiv.0911.0968 · pith_short_12: STPIOIDJUHSV · pith_short_16: STPIOIDJUHSVG7FL · pith_short_8: STPIOIDJ

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/STPIOIDJUHSVG7FL2JS46WXZH2 \
  | 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: 94de872069a1e5537cabd265cf5af93e95e295b79151b63f755340bbe881aa23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4036f31d21cb90936a0a734d4797df7c48cd5c7a05582e5daf28893ed75e2c4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-11-05T03:51:16Z",
    "title_canon_sha256": "4908883f0fbe4efa871fa9558eb5ac2d4f1a458c29936ed5d8f09a9bce9d22b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0968",
    "kind": "arxiv",
    "version": 1
  }
}