Pith Number

pith:BRA4TU2D

pith:2015:BRA4TU2DCVSF42TYAR6NXBZDIV

not attested not anchored not stored refs pending

Evolutionary stellar population synthesis with MILES - II. Scaled-solar and \alpha-enhanced models

A. Pietrinferni, A. Vazdekis, E. Ricciardelli, F. La Barbera, J. Falc\'on-Barroso, M. A. Beasley, P. Coelho, P. S\'anchez-Bl\'azquez, S. Cassisi

arxiv:1504.08032 v1 · 2015-04-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BRA4TU2DCVSF42TYAR6NXBZDIV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:17:23.529811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c41c9d34315645e6a78047cdb8723456e130b0e637a34dac26bf867de92f7f2

Aliases

arxiv: 1504.08032 · arxiv_version: 1504.08032v1 · doi: 10.48550/arxiv.1504.08032 · pith_short_12: BRA4TU2DCVSF · pith_short_16: BRA4TU2DCVSF42TY · pith_short_8: BRA4TU2D

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/BRA4TU2DCVSF42TYAR6NXBZDIV \
  | 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: 0c41c9d34315645e6a78047cdb8723456e130b0e637a34dac26bf867de92f7f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "105f5d9883f958195b94574d39b2dea4de77a3ae3c63ebb5c1ff1ae9a6117430",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-29T21:41:15Z",
    "title_canon_sha256": "5e59ccd1fbeb8cee96de17fc3d5bf10305b7092751bb9fc5273531b33af035c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.08032",
    "kind": "arxiv",
    "version": 1
  }
}