Pith Number

pith:S6NJN6PV

pith:2009:S6NJN6PV7XXCTU55RWDUEREP5G

not attested not anchored not stored refs pending

The impact of systematic uncertainties in stellar parameters on integrated spectra of stellar populations

Maurizio Salaris (1)((1) Liverpool John Moores University), Susan M. Percival (1)

arxiv:0908.0951 v1 · 2009-08-06 · astro-ph.GA · 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{S6NJN6PV7XXCTU55RWDUEREP5G}

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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	2026-05-18T02:12:36.878302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979a96f9f5fdee29d3bd8d8742448fe99b94535bda87ae425232d6e72bd66171

Aliases

arxiv: 0908.0951 · arxiv_version: 0908.0951v1 · doi: 10.48550/arxiv.0908.0951 · pith_short_12: S6NJN6PV7XXC · pith_short_16: S6NJN6PV7XXCTU55 · pith_short_8: S6NJN6PV

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/S6NJN6PV7XXCTU55RWDUEREP5G \
  | 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: 979a96f9f5fdee29d3bd8d8742448fe99b94535bda87ae425232d6e72bd66171

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "767eeec5a7f951fdf3dd400bce702b8c9e3dc4152318d79a01265db5b7f22088",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-08-06T20:27:31Z",
    "title_canon_sha256": "9271b5dbc63bb1e95e39a203f1f9ee1518734be4efbd614fbe6dedfea2bcf1d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0951",
    "kind": "arxiv",
    "version": 1
  }
}