Pith Number

pith:O4TV454X

pith:2015:O4TV454X7DPEEOMJZBWW3BQ2DY

not attested not anchored not stored refs pending

Rotating Stellar Models Can Account for the Extended Main Sequence Turnoffs in Intermediate Age Clusters

Chelsea X. Huang, Timothy D. Brandt

arxiv:1504.04375 v2 · 2015-04-16 · 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{O4TV454X7DPEEOMJZBWW3BQ2DY}

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	2026-05-18T01:37:30.988637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77275e7797f8de423989c86d6d861a1e135de115cc1577df785a93da439c673d

Aliases

arxiv: 1504.04375 · arxiv_version: 1504.04375v2 · doi: 10.48550/arxiv.1504.04375 · pith_short_12: O4TV454X7DPE · pith_short_16: O4TV454X7DPEEOMJ · pith_short_8: O4TV454X

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/O4TV454X7DPEEOMJZBWW3BQ2DY \
  | 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: 77275e7797f8de423989c86d6d861a1e135de115cc1577df785a93da439c673d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de201682e78df36a4f8f9b9c351236694a13caf3359d8652d47b9ddc1b8156cd",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-04-16T20:00:41Z",
    "title_canon_sha256": "f21dc27fd5b238241c0d59787955e896c30a6ed07bbb22d94c817d47dab685dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04375",
    "kind": "arxiv",
    "version": 2
  }
}