Pith Number

pith:BQJXZQSX

pith:2015:BQJXZQSX7GXRFRIV27LDR2GNMO

not attested not anchored not stored refs pending

Properties of the Nearby Brown Dwarf WISEP J180026.60+013453.1

Adam J. Burgasser, Frederick J. Vrba, John E. Gizis

arxiv:1509.04690 v1 · 2015-09-15 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BQJXZQSX7GXRFRIV27LDR2GNMO}

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	2026-05-18T01:32:58.272689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c137cc257f9af12c515d7d638e8cd63bd72ac46d9913060975c13d904c01b4f

Aliases

arxiv: 1509.04690 · arxiv_version: 1509.04690v1 · doi: 10.48550/arxiv.1509.04690 · pith_short_12: BQJXZQSX7GXR · pith_short_16: BQJXZQSX7GXRFRIV · pith_short_8: BQJXZQSX

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/BQJXZQSX7GXRFRIV27LDR2GNMO \
  | 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: 0c137cc257f9af12c515d7d638e8cd63bd72ac46d9913060975c13d904c01b4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c72149b526593f9118c5a3ef855cfa2e3c0ea44e91e0315360d29a88c0ed834",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-09-15T19:23:28Z",
    "title_canon_sha256": "1845e3cd7f9801eadc905b235063f542882ad4411e50a58cd58ab4b7d5a5f9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04690",
    "kind": "arxiv",
    "version": 1
  }
}