Pith Number

pith:4NRABOVE

pith:2014:4NRABOVEKOPWUYLL7X2UDL6PI2

not attested not anchored not stored refs pending

Extended Main Sequence Turnoffs in Intermediate-Age Star Clusters: A Correlation Between Turnoff Width and Early Escape Velocity

(2) Padova Obs., 3), (3) JHU, (4) PUC, (5) SISSA, (6) U. Toledo, (7) U. Estadual de Santa Cruz, (8) U. Padova), Alessandro Bressan (5), Imants Platais (3), Jason S. Kalirai (1, Leandro Kerber (7), Leo Girardi (2), Matteo Correnti (1), Paola Marigo (8), Paul Goudfrooij (1), Rupali Chandar (6), Santiago de Chile, Stefano Rubele (2) ((1) STScI, Thomas H. Puzia (4), Vera Kozhurina-Platais (1)

arxiv:1410.3840 v3 · 2014-10-14 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4NRABOVEKOPWUYLL7X2UDL6PI2}

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	2026-05-18T02:33:00.882802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e36200baa4539f6a616bfdf541afcf4681e4962b50b061552d6a3c0e3115791c

Aliases

arxiv: 1410.3840 · arxiv_version: 1410.3840v3 · doi: 10.48550/arxiv.1410.3840 · pith_short_12: 4NRABOVEKOPW · pith_short_16: 4NRABOVEKOPWUYLL · pith_short_8: 4NRABOVE

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/4NRABOVEKOPWUYLL7X2UDL6PI2 \
  | 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: e36200baa4539f6a616bfdf541afcf4681e4962b50b061552d6a3c0e3115791c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fd08f51658643416d6ff397ec0324b1faf4259d9bb184586e0b31dff4486cc3",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-14T20:04:26Z",
    "title_canon_sha256": "dc60cc7fd4dfccf6cf8aca6295f4607269932c0f74abd8f5a1804331e3d64cab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3840",
    "kind": "arxiv",
    "version": 3
  }
}