Pith Number

pith:R3OOMLSO

pith:2016:R3OOMLSOLXJMZL56JDZA3FOMWO

not attested not anchored not stored refs pending

The TRENDS High-Contrast Imaging Survey. VI. Discovery of a Mass, Age, and Metallicity Benchmark Brown Dwarf

Andrew W. Howard, Benjamin T. Montet, Danielle Piskorz, Erica J. Gonzales, Eric B. Bechter, Howard Isaacson, John Asher Johnson, Justin R. Crepp

arxiv:1604.00398 v2 · 2016-04-01 · astro-ph.SR · 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{R3OOMLSOLXJMZL56JDZA3FOMWO}

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	2026-05-18T00:59:58.610728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8edce62e4e5dd2ccafbe48f20d95ccb3b1e56f518f5e587451624be4e6c0a25f

Aliases

arxiv: 1604.00398 · arxiv_version: 1604.00398v2 · doi: 10.48550/arxiv.1604.00398 · pith_short_12: R3OOMLSOLXJM · pith_short_16: R3OOMLSOLXJMZL56 · pith_short_8: R3OOMLSO

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/R3OOMLSOLXJMZL56JDZA3FOMWO \
  | 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: 8edce62e4e5dd2ccafbe48f20d95ccb3b1e56f518f5e587451624be4e6c0a25f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b8e7c11831a6f338bb6f52d3adc50afdc86d1df2f2ba9d275da64ebeb7ad9d1",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-01T20:00:08Z",
    "title_canon_sha256": "3756bda0e5c168fa5a13cdaff6c653fa78ecdd9131012a29d49f30714a9cb3c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00398",
    "kind": "arxiv",
    "version": 2
  }
}