Pith Number

pith:B7WTMSUK

pith:2014:B7WTMSUKVKKJRQOLFSMFFRU7WT

not attested not anchored not stored refs pending

Exploring stellar evolution models of sdB stars using MESA

Elizabeth M. Green, Jan-Torge Schindler, W. David Arnett

arxiv:1410.8204 v4 · 2014-10-30 · 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{B7WTMSUKVKKJRQOLFSMFFRU7WT}

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	2026-05-18T02:03:35.398519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fed364a8aaa9498c1cb2c9852c69fb4f894cf4e090f56da4cad562cd80dc548

Aliases

arxiv: 1410.8204 · arxiv_version: 1410.8204v4 · doi: 10.48550/arxiv.1410.8204 · pith_short_12: B7WTMSUKVKKJ · pith_short_16: B7WTMSUKVKKJRQOL · pith_short_8: B7WTMSUK

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/B7WTMSUKVKKJRQOLFSMFFRU7WT \
  | 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: 0fed364a8aaa9498c1cb2c9852c69fb4f894cf4e090f56da4cad562cd80dc548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ae1ce4ab19ba1fc75c28cd0de511406ebcdf978936f95c69726de72a407fb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-10-30T00:15:18Z",
    "title_canon_sha256": "dc19732f23bdcaf19f947cc6828d973c4965730bc869ef65b97bbd395a10dbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8204",
    "kind": "arxiv",
    "version": 4
  }
}