Pith Number

pith:BL6GYPII

pith:2014:BL6GYPIIQUNWSFCTJA4NLAZIQL

not attested not anchored not stored refs pending

New Clues to the Cause of Extended Main Sequence Turn-Offs in Intermediate-Age Star Clusters in the Magellanic Clouds

2), (2) Johns Hopkins University, (3) INAF-OAPd, (4) PUC, (5) Universidade Estadual de Santa Cruz, Baltimore, Brazil), Chile, Ilheus, Italy, Jason S. Kalirai (1, Leandro Kerber (5) ((1) STScI, Leo Girardi (3), Matteo Correnti (1), Padova, Paul Goudfrooij (1), Santiago, Thomas H. Puzia (4), USA

arxiv:1407.6957 v1 · 2014-07-25 · 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{BL6GYPIIQUNWSFCTJA4NLAZIQL}

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	2026-05-18T01:42:29.934571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afc6c3d08851b6914534838d5832882fe25d0ff54e652b9ebe95ecda9e4342c

Aliases

arxiv: 1407.6957 · arxiv_version: 1407.6957v1 · doi: 10.48550/arxiv.1407.6957 · pith_short_12: BL6GYPIIQUNW · pith_short_16: BL6GYPIIQUNWSFCT · pith_short_8: BL6GYPII

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/BL6GYPIIQUNWSFCTJA4NLAZIQL \
  | 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: 0afc6c3d08851b6914534838d5832882fe25d0ff54e652b9ebe95ecda9e4342c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473581d1db7306ed5b35dbd00dcf4a19a368de03f94e0139a535126dd15b05da",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-25T16:16:23Z",
    "title_canon_sha256": "bcf863f30d6b5391f1368a7696ac019cb2cc204601e0e59c4b28f8c6219fc2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6957",
    "kind": "arxiv",
    "version": 1
  }
}