Pith Number

pith:G5RS2H3Q

pith:2013:G5RS2H3Q45DKHZEMUD6SBW6R73

not attested not anchored not stored refs pending

Photometric variability in a warm, strongly magnetic DQ white dwarf, SDSS J103655.39+652252.2

D. E. Winget, J. J. Hermes, K. H. R. Rubin, K. I. Winget, Kurtis A. Williams, M. H. Montgomery, Michael Bolte, Patrick Dufour, Ross E. Falcon, S. O. Kepler

arxiv:1304.3165 v1 · 2013-04-10 · 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{G5RS2H3Q45DKHZEMUD6SBW6R73}

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	2026-05-18T03:25:43.147260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37632d1f70e746a3e48ca0fd20dbd1fef3067a209fb96a985377dd3ff6a3a1d0

Aliases

arxiv: 1304.3165 · arxiv_version: 1304.3165v1 · doi: 10.48550/arxiv.1304.3165 · pith_short_12: G5RS2H3Q45DK · pith_short_16: G5RS2H3Q45DKHZEM · pith_short_8: G5RS2H3Q

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/G5RS2H3Q45DKHZEMUD6SBW6R73 \
  | 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: 37632d1f70e746a3e48ca0fd20dbd1fef3067a209fb96a985377dd3ff6a3a1d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b62a4ef6f1fb31f7cf67a0d219ecea9d4b76bcb8f074573035d235902c76ad21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-04-10T23:58:55Z",
    "title_canon_sha256": "ec01b3b3a154a5f039c840c717dd7d8da669df591b019744bda72c23d53b5d19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3165",
    "kind": "arxiv",
    "version": 1
  }
}