Pith Number

pith:LXJPQ3I4

pith:2016:LXJPQ3I4KYTHQVGZ6WQOU3IZNY

not attested not anchored not stored refs pending

An irradiated brown-dwarf companion to an accreting white dwarf

Boris T. G\"ansicke, Christian Knigge, John Southworth, Juan V. Hern\'andez Santisteban, Magaretha L. Pretorius, Peter H. Hauschildt, Rene P. Breton, Stuart P. Littlefair, Thomas R. Marsh, Vikram S. Dhillon

arxiv:1605.07132 v1 · 2016-05-23 · 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{LXJPQ3I4KYTHQVGZ6WQOU3IZNY}

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	2026-05-18T01:14:09.868245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd2f86d1c56267854d9f5a0ea6d196e1bd986a9738cd700650c757333dbd07e

Aliases

arxiv: 1605.07132 · arxiv_version: 1605.07132v1 · doi: 10.48550/arxiv.1605.07132 · pith_short_12: LXJPQ3I4KYTH · pith_short_16: LXJPQ3I4KYTHQVGZ · pith_short_8: LXJPQ3I4

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/LXJPQ3I4KYTHQVGZ6WQOU3IZNY \
  | 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: 5dd2f86d1c56267854d9f5a0ea6d196e1bd986a9738cd700650c757333dbd07e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6949bdf2f26376cb66a26145fa668ea6530892986cdef2b8897def205f55085",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-05-23T18:45:48Z",
    "title_canon_sha256": "34d6d2d85f13d6e99b2771683ecb2a604e5c1273ce2176962d56ac424843471c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07132",
    "kind": "arxiv",
    "version": 1
  }
}