Pith Number

pith:UVUANU52

pith:2011:UVUANU52VTJRGHOUETZR34XBJR

not attested not anchored not stored refs pending

Discovery of two L & T binaries with wide separations and peculiar photometric properties

Damien Gratadour, David Lafreni\`ere, \'Etienne Artigau, Jonathan Gagn\'e, Lison Malo, Lo\"ic Albert, Michael Liu, Ren\'e Doyon, Trent J. Dupuy

arxiv:1107.0768 v1 · 2011-07-05 · 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{UVUANU52VTJRGHOUETZR34XBJR}

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	2026-05-18T02:01:24.870269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a56806d3baacd3131dd424f31df2e14c4fd8f2c759236d8f8c2367f85aff242b

Aliases

arxiv: 1107.0768 · arxiv_version: 1107.0768v1 · doi: 10.48550/arxiv.1107.0768 · pith_short_12: UVUANU52VTJR · pith_short_16: UVUANU52VTJRGHOU · pith_short_8: UVUANU52

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/UVUANU52VTJRGHOUETZR34XBJR \
  | 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: a56806d3baacd3131dd424f31df2e14c4fd8f2c759236d8f8c2367f85aff242b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "845df5db8efc1a1956f67278c698beba48936dff3411f540a32bfd292b9db11c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-05T02:40:33Z",
    "title_canon_sha256": "7b1417846ff9668a561b94ad007911745e3316d9e10f611a102172fde0f461ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0768",
    "kind": "arxiv",
    "version": 1
  }
}