Pith Number

pith:MAGVLZ3O

pith:2018:MAGVLZ3OVHNIXRXOHSLLXYMRHL

not attested not anchored not stored refs pending

A $Gaia$ Data Release 2 catalogue of white dwarfs and a comparison with SDSS

(2) Friedrich-Alexander University Erlangen-Nuremberg, (3) Zentrum f\"ur Astronomie der Universit\"at Heidelberg, (4) University of Amsterdam, (5) University of Potsdam, (6) University of Leicester, (7) Johns Hopkins University), Boris T. G\"ansicke (1), Christopher J. Manser (1), Elena Cukanovaite (1), Jeffrey D. Cummings (7) ((1) University of Warwick, Mark Hollands (1), Martin Barstow (6), Nicola Pietro Gentile Fusillo (1), Pier-Emmanuel Tremblay (1), Silvia Toonen (4), Stefan Jordan (3), Stephan Geier (5), Thomas Marsh (1) Roberto Raddi (2), Tim Cunningham (1)

arxiv:1807.03315 v3 · 2018-07-09 · 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{MAGVLZ3OVHNIXRXOHSLLXYMRHL}

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	2026-05-17T23:59:08.111656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

600d55e76ea9da8bc6ee3c96bbe1913ae7aecad79a02fb055df057888f3dab2c

Aliases

arxiv: 1807.03315 · arxiv_version: 1807.03315v3 · doi: 10.48550/arxiv.1807.03315 · pith_short_12: MAGVLZ3OVHNI · pith_short_16: MAGVLZ3OVHNIXRXO · pith_short_8: MAGVLZ3O

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/MAGVLZ3OVHNIXRXOHSLLXYMRHL \
  | 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: 600d55e76ea9da8bc6ee3c96bbe1913ae7aecad79a02fb055df057888f3dab2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4215b239c01073c6cbec1409640a8913be01f065962b5d9cdf692379a299ef41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-09T18:00:05Z",
    "title_canon_sha256": "0566065a81f2e597669ea1ec6da1fbb2f8b18a70f9cfad3fb297617296441a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03315",
    "kind": "arxiv",
    "version": 3
  }
}