Pith Number

pith:R36BMU3P

pith:2007:R36BMU3PN7CYZFZ5XKOSVGFHWC

not attested not anchored not stored refs pending

Stellar Populations: High Spectral Resolution Libraries. Improved TP-AGB Treatment

Gustavo Bruzual A

arxiv:astro-ph/0702091 v1 · 2007-02-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R36BMU3PN7CYZFZ5XKOSVGFHWC}

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.

Cited by

1 paper in Pith

Stellar Population Spectra Incorporating Detailed Binary Evolution using POSYDON

Receipt and verification

First computed	2026-07-04T14:59:13.850115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8efc16536f6fc58c973dba9d2a98a7b0b5642b0955e2402f4de65875acd62b5c

Aliases

arxiv: astro-ph/0702091 · arxiv_version: astro-ph/0702091v1 · doi: 10.48550/arxiv.astro-ph/0702091 · pith_short_12: R36BMU3PN7CY · pith_short_16: R36BMU3PN7CYZFZ5 · pith_short_8: R36BMU3P

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/R36BMU3PN7CYZFZ5XKOSVGFHWC \
  | 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: 8efc16536f6fc58c973dba9d2a98a7b0b5642b0955e2402f4de65875acd62b5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68765596a33334009524e32f2f5bf9219524fddc8b750367c9e9103d311d9968",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-03T22:47:53Z",
    "title_canon_sha256": "1b1b414f5ca5608a68b56e5488c3b00e02f9fc1dfab5f38401e28f7addb7891d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702091",
    "kind": "arxiv",
    "version": 1
  }
}