Pith Number

pith:XBW6VDZE

pith:2018:XBW6VDZEKKFZXGCIAEV3JRHSR6

not attested not anchored not stored refs pending

Blue straggler stars beyond the Milky Way. III. Detection of evolved blue straggler candidates in Large Magellanic Cloud clusters

Bi-Qing For, Chengyuan Li, Jongsuk Hong, Kenji Bekki, Licai Deng, Richard de Grijs

arxiv:1807.07679 v1 · 2018-07-20 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBW6VDZEKKFZXGCIAEV3JRHSR6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:07:05.931783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b86dea8f24528b9b9848012bb4c4f28f9737e062dd2a635bb17502a23ac72282

Aliases

arxiv: 1807.07679 · arxiv_version: 1807.07679v1 · doi: 10.48550/arxiv.1807.07679 · pith_short_12: XBW6VDZEKKFZ · pith_short_16: XBW6VDZEKKFZXGCI · pith_short_8: XBW6VDZE

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/XBW6VDZEKKFZXGCIAEV3JRHSR6 \
  | 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: b86dea8f24528b9b9848012bb4c4f28f9737e062dd2a635bb17502a23ac72282

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a812e17e8b9486afd47a9aba8e1914d84f15099ca6aa6a2d05d15bb538cb39c4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-20T01:03:17Z",
    "title_canon_sha256": "520724dc84650c285799dbe31e60b519d52a04eff49717dec15ef88856584367"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07679",
    "kind": "arxiv",
    "version": 1
  }
}