Pith Number

pith:BQFQ2EB2

pith:2017:BQFQ2EB224DGIEY5IWL2E5OCZS

not attested not anchored not stored refs pending

sdA in SDSS DR12 are Overwhelmingly Not Extremely Low-Mass (ELM) White Dwarfs

B. T. Gaensicke, Elme Breedt, J. J. Hermes

arxiv:1702.07370 v1 · 2017-02-23 · 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{BQFQ2EB224DGIEY5IWL2E5OCZS}

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.

Cited by

1 paper in Pith

Testing models for fully and partially stripped low-mass stars with Gaia: Implications for hot subdwarfs, binary RR Lyrae, and black hole impostors

Receipt and verification

First computed	2026-05-18T00:50:03.556879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c0b0d103ad70664131d4597a275c2ccaa7ea51334fa84337c92ee74b5ccde9c

Aliases

arxiv: 1702.07370 · arxiv_version: 1702.07370v1 · doi: 10.48550/arxiv.1702.07370 · pith_short_12: BQFQ2EB224DG · pith_short_16: BQFQ2EB224DGIEY5 · pith_short_8: BQFQ2EB2

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/BQFQ2EB224DGIEY5IWL2E5OCZS \
  | 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: 0c0b0d103ad70664131d4597a275c2ccaa7ea51334fa84337c92ee74b5ccde9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ea088ebe7bb292f97c4337a3875b2bb3ec5fb784ed716b6a438abf093475c85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-23T19:23:36Z",
    "title_canon_sha256": "35a80b675bf3ddf2ed6ef6eb6b83f623f8c1d877dda63347157775b0bb15b6a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07370",
    "kind": "arxiv",
    "version": 1
  }
}