Pith Number

pith:64QBERHL

pith:2020:64QBERHLKV2VGNLRGZGZBZ2B6R

not attested not anchored not stored refs pending

White dwarfs with planetary remnants in the era of Gaia I: six emission line systems

A. F. Pala, A. Santamaria-Miranda, Boris T. G\"ansicke, C. J. Manser, D. J. Wilson, D. Koester, D. Veras, E. Dennihy, J. Farihi, M. A. Hollands, M. J. Hoskin, M. R. Schreiber, N. P. Gentile Fusillo, O. Toloza, P. Izquierdo, P. Rodriguez-Gil, S. Redfield, T. Kinnear, T. R. Marsh, W. R. Brown

arxiv:2010.13807 v2 · 2020-10-26 · 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{64QBERHLKV2VGNLRGZGZBZ2B6R}

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	2026-07-05T02:41:06.884992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7201244eb5575533571364d90e741f45152c8700370c99674144fc781971671

Aliases

arxiv: 2010.13807 · arxiv_version: 2010.13807v2 · doi: 10.48550/arxiv.2010.13807 · pith_short_12: 64QBERHLKV2V · pith_short_16: 64QBERHLKV2VGNLR · pith_short_8: 64QBERHL

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/64QBERHLKV2VGNLRGZGZBZ2B6R \
  | 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: f7201244eb5575533571364d90e741f45152c8700370c99674144fc781971671

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6609dde04fc4ddc69f7ef45098151e33c3c56bc93b61b38e01a6c2f758521b4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-10-26T18:00:06Z",
    "title_canon_sha256": "9e76b83107022a2a444bfc6f7cff90f2781b94f1c0a1f7b8f89f3921759c3922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13807",
    "kind": "arxiv",
    "version": 2
  }
}