Pith Number

pith:M3DQWAJE

pith:2013:M3DQWAJEPSNOK7I7WIQLCI4FFG

not attested not anchored not stored refs pending

Luhman 16AB: A Remarkable, Variable L/T Transition Binary 2 pc from the Sun

A. J. Burgasser (UCSD), A. Triaud (MIT), C. Melis (UCSD), C. Opitom (U. Liege), E. Jehin (U. Liege), J. Faherty (U. de Chile), J. Radigan (STScI), L. Delrez (U. Liege), M. Gillon (U. Liege), N. Morrell (Las Campanas Observatory), P. Plavchan (Caltech/IPAC), R. Osten (STScI), R. Simcoe (MIT), R. Street (Las Cumbres Observatory), Y. Beletsky (Las Campanas Observatory)

arxiv:1307.6916 v1 · 2013-07-26 · 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{M3DQWAJEPSNOK7I7WIQLCI4FFG}

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	2026-05-18T03:17:33.448169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66c70b01247c9ae57d1fb220b1238529b726a061cab8ad401dae8f361f778e83

Aliases

arxiv: 1307.6916 · arxiv_version: 1307.6916v1 · doi: 10.48550/arxiv.1307.6916 · pith_short_12: M3DQWAJEPSNO · pith_short_16: M3DQWAJEPSNOK7I7 · pith_short_8: M3DQWAJE

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/M3DQWAJEPSNOK7I7WIQLCI4FFG \
  | 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: 66c70b01247c9ae57d1fb220b1238529b726a061cab8ad401dae8f361f778e83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec75f3c22519af8a0dc0270b682d99c5deadba9de8ea5feca8509da1d15668f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-26T03:33:37Z",
    "title_canon_sha256": "3e3fc0b461652f6177699dfc46ad8c3f7308a3299faf31bc8a153c8d150ec13c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6916",
    "kind": "arxiv",
    "version": 1
  }
}