Pith Number

pith:2Z565OMU

pith:2015:2Z565OMUBPOSVIGFE35LREXG72

not attested not anchored not stored refs pending

Stellar population synthesis models between 2.5 and 5 {\mu}m based on the empirical IRTF stellar library

2), 2) ((1) Instituto de Astrof\'isica de Canarias, (2) Departamento de Astrof\'isica, (3) Kapteyn Astronomical Institute, A. Vazdekis (1, B. R\"ock (1, J. Falc\'on-Barroso (1, J.H. Knapen (1, La Laguna, R.F. Peletier (3), Spain, Tenerife, the Netherlands), Universidad de La Laguna, University of Groningen

arxiv:1505.01837 v1 · 2015-05-07 · 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{2Z565OMUBPOSVIGFE35LREXG72}

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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	2026-05-18T02:16:39.628763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d67beeb9940bdd2aa0c526fab892e6fe9c49db8bfdba20fc4ef7e1408b6d4944

Aliases

arxiv: 1505.01837 · arxiv_version: 1505.01837v1 · doi: 10.48550/arxiv.1505.01837 · pith_short_12: 2Z565OMUBPOS · pith_short_16: 2Z565OMUBPOSVIGF · pith_short_8: 2Z565OMU

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/2Z565OMUBPOSVIGFE35LREXG72 \
  | 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: d67beeb9940bdd2aa0c526fab892e6fe9c49db8bfdba20fc4ef7e1408b6d4944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54825d7cf66d42c76c5e07a9e706e3ec915c81c1644c9a20ea1b95c0c09a0627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-05-07T19:59:54Z",
    "title_canon_sha256": "4ffb9c9196c5839f1ccb63c1612137841bda954c1741284375707a7713c2f43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01837",
    "kind": "arxiv",
    "version": 1
  }
}