Pith Number

pith:KLGLHTPM

pith:2018:KLGLHTPMAQMO7DCRGHFZOEI7GX

not attested not anchored not stored refs pending

Blue straggler stars beyond the Milky Way. II. A binary origin for blue straggler stars in Magellanic Cloud clusters

Chengyuan Li, Licai Deng, Richard de Grijs, Weijia Sun

arxiv:1806.04805 v1 · 2018-06-13 · 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{KLGLHTPMAQMO7DCRGHFZOEI7GX}

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	2026-05-18T00:08:41.119289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52ccb3cdec0418ef8c5131cb97111f35efc8356d4b7c90209849f7d0822fd842

Aliases

arxiv: 1806.04805 · arxiv_version: 1806.04805v1 · doi: 10.48550/arxiv.1806.04805 · pith_short_12: KLGLHTPMAQMO · pith_short_16: KLGLHTPMAQMO7DCR · pith_short_8: KLGLHTPM

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/KLGLHTPMAQMO7DCRGHFZOEI7GX \
  | 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: 52ccb3cdec0418ef8c5131cb97111f35efc8356d4b7c90209849f7d0822fd842

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "966f9ac536888499f1be1aa9b270f028fba4e545601b13c0417743cfd9cff117",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-13T00:34:26Z",
    "title_canon_sha256": "0c25a704b0a8c424db046e1ae557751de7f5d75bb7d8ca42e4709a9e9fb84b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.04805",
    "kind": "arxiv",
    "version": 1
  }
}