Pith Number

pith:5T3XRYSX

pith:2010:5T3XRYSXBQKXFKQMASWIYFHVHU

not attested not anchored not stored refs pending

Images of a fourth planet orbiting HR 8799

B. Macintosh, B. Zuckerman, C. Marois, Q. M. Konopacky, T. Barman

arxiv:1011.4918 v1 · 2010-11-22 · 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{5T3XRYSXBQKXFKQMASWIYFHVHU}

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.

Cited by

1 paper in Pith

Planetary formation tracks on the Hertzsprung-Russell diagram: Visualising the processes of giant planet growth

Receipt and verification

First computed	2026-05-18T02:04:42.342054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecf778e2570c1572aa0c04ac8c14f53d337856fa2e878749030ff0a7b907a2a4

Aliases

arxiv: 1011.4918 · arxiv_version: 1011.4918v1 · doi: 10.48550/arxiv.1011.4918 · pith_short_12: 5T3XRYSXBQKX · pith_short_16: 5T3XRYSXBQKXFKQM · pith_short_8: 5T3XRYSX

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/5T3XRYSXBQKXFKQMASWIYFHVHU \
  | 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: ecf778e2570c1572aa0c04ac8c14f53d337856fa2e878749030ff0a7b907a2a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c738ddde5eb4f65a8d78a8a3a728be4a33526b14db003a7a5058bc050cdf759f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-11-22T19:44:18Z",
    "title_canon_sha256": "07538a1cf72ceb9cc8104c20cbf556a4b8690560e0b00a9adf99d67deaf7edb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4918",
    "kind": "arxiv",
    "version": 1
  }
}