Pith Number

pith:BLTC2IZW

pith:2013:BLTC2IZWKH52JD5BOHJ7QIBEFP

not attested not anchored not stored refs pending

CFBDS J111807-064016: A new L/T transition brown dwarf in a binary system

A.C. Robin, A. S. Rajpurohit, C. Reyl\'e, D. Homeier, \'E. Artigau, F. Allard, L. Albert, P. Delorme, T. Forveille, X. Delfosse

arxiv:1309.1250 v1 · 2013-09-05 · 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{BLTC2IZWKH52JD5BOHJ7QIBEFP}

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	2026-05-18T01:47:49.558518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ae62d233651fba48fa171d3f820242be6c44b8cf89c1a35b4e6f77b9ba69304

Aliases

arxiv: 1309.1250 · arxiv_version: 1309.1250v1 · doi: 10.48550/arxiv.1309.1250 · pith_short_12: BLTC2IZWKH52 · pith_short_16: BLTC2IZWKH52JD5B · pith_short_8: BLTC2IZW

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/BLTC2IZWKH52JD5BOHJ7QIBEFP \
  | 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: 0ae62d233651fba48fa171d3f820242be6c44b8cf89c1a35b4e6f77b9ba69304

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f747cc63a9e1525fad5aed7a3041040fbad8c53d6429a1b8ad94e8770003e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-05T07:41:22Z",
    "title_canon_sha256": "8959f156414b648f85244ace2a661d364e763128643c22dd67eb0a588f8326a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1250",
    "kind": "arxiv",
    "version": 1
  }
}