Pith Number

pith:HCCB5QY2

pith:2019:HCCB5QY272ORDZPKALB27PGHUH

not attested not anchored not stored refs pending

Design Considerations for a Ground-Based Search for Transiting Planets around L and T Dwarfs

Patrick Tamburo, Philip S. Muirhead

arxiv:1908.03593 v2 · 2019-08-09 · 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{HCCB5QY272ORDZPKALB27PGHUH}

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	2026-07-05T00:10:41.470698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38841ec31afe9d11e5ea02c3afbcc7a1d9646c49e9ba1a5ab6c3c30118848a82

Aliases

arxiv: 1908.03593 · arxiv_version: 1908.03593v2 · doi: 10.48550/arxiv.1908.03593 · pith_short_12: HCCB5QY272OR · pith_short_16: HCCB5QY272ORDZPK · pith_short_8: HCCB5QY2

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/HCCB5QY272ORDZPKALB27PGHUH \
  | 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: 38841ec31afe9d11e5ea02c3afbcc7a1d9646c49e9ba1a5ab6c3c30118848a82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bd06b930aadb2bfded2937d0b9f6e4bfd0252a088445a74ce49d89bf44e0b81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-08-09T18:47:45Z",
    "title_canon_sha256": "d0e2dd27f836fd2c66c1b608d421121cf2c80bb68b16678dac2d720d7ccc5179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03593",
    "kind": "arxiv",
    "version": 2
  }
}