Pith Number

pith:TDSVGCLZ

pith:2019:TDSVGCLZH4EAQJQD7HB5RPGEQT

not attested not anchored not stored refs pending

The HST Large Programme on NGC 6752. III. Detection of the Peak of the White Dwarf Luminosity Function

(10) UCSD), (2) J.M.Univ.Liverpool, (3) STScI, (4) UA Tucson, 5), (5) Lunar, (6) UniPD, (7) UCLA, (8) Uni.Bonn, (9) Uni.Montreal, A. Bellini (3), A. Dieball (8), A. F. Marino (6) ((1) INAF-OAPD, A. J. Burgasser (10), A. P. Milone (6), D. Apai (4, D. Nardiello (6), J. Anderson (3), L. R. Bedin (1), M. Libralato (3), M. Salaris (2), P. Bergeron (9), Planetary Laboratory AZ, R. M. Rich (7)

arxiv:1907.06300 v1 · 2019-07-15 · astro-ph.SR · 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{TDSVGCLZH4EAQJQD7HB5RPGEQT}

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

New Way to Date Globular Clusters: Brown Dwarf Cooling Sequences

Receipt and verification

First computed	2026-05-17T23:39:53.252313Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e55309793f08082603f9c3d8bcc484ccbd33a215ef727fa7b738523983a47f

Aliases

arxiv: 1907.06300 · arxiv_version: 1907.06300v1 · doi: 10.48550/arxiv.1907.06300 · pith_short_12: TDSVGCLZH4EA · pith_short_16: TDSVGCLZH4EAQJQD · pith_short_8: TDSVGCLZ

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/TDSVGCLZH4EAQJQD7HB5RPGEQT \
  | 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: 98e55309793f08082603f9c3d8bcc484ccbd33a215ef727fa7b738523983a47f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af561d7d37f4f4a7fb83a51959dce176f2a79a7adb4238e3850f333f86d3d80f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-15T00:20:30Z",
    "title_canon_sha256": "067bb2da24074f96a303ec23dc1873a891b5aafd132a7a4785b72944b1377ca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06300",
    "kind": "arxiv",
    "version": 1
  }
}