Pith Number

pith:URBZV2WR

pith:2018:URBZV2WR3CYLDCLLJRJWFZPESY

not attested not anchored not stored refs pending

The Effects of Binary Stars on the Color-Magnitude Diagrams of Young-Age Massive Star Clusters

Wuming Yang

arxiv:1805.03905 v1 · 2018-05-10 · 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{URBZV2WR3CYLDCLLJRJWFZPESY}

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	2026-05-18T00:11:49.159303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4439aead1d8b0b1896b4c5362e5e49630e0b4a567bad2ca0547f04e0fbbeeb3

Aliases

arxiv: 1805.03905 · arxiv_version: 1805.03905v1 · doi: 10.48550/arxiv.1805.03905 · pith_short_12: URBZV2WR3CYL · pith_short_16: URBZV2WR3CYLDCLL · pith_short_8: URBZV2WR

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/URBZV2WR3CYLDCLLJRJWFZPESY \
  | 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: a4439aead1d8b0b1896b4c5362e5e49630e0b4a567bad2ca0547f04e0fbbeeb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40978f19f4e576dc5d45737eca4f0ff0a7d935168c9d67aec5d24ace724a240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-10T09:37:23Z",
    "title_canon_sha256": "02a2e7ef73896d8f4264f5887697cf4a7fc846a8c2f65958623c7077795e1248"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03905",
    "kind": "arxiv",
    "version": 1
  }
}