Pith Number

pith:73QDZFYA

pith:2023:73QDZFYAY36R3GBICCCKWFGA5F

not attested not anchored not stored refs pending

Identifying and characterising the population of hot sub-luminous stars with multi-colour MeerLICHT data

C. Aerts, C. Johnston, D. Pieterse, E. Kording, L. IJspeert, M. Klein-Wolt, P.J. Groot, P. Ranaivomanana, P. Woudt, R. Lees, R. Le Poole, S. Bloemen

arxiv:2302.07266 v1 · 2023-02-14 · astro-ph.SR · astro-ph.GA · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{73QDZFYAY36R3GBICCCKWFGA5F}

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.

Receipt and verification

First computed	2026-07-05T05:58:07.340968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fee03c9700c6fd1d98281084ab14c0e950dc61fb48c9f176119879ac1609172c

Aliases

arxiv: 2302.07266 · arxiv_version: 2302.07266v1 · doi: 10.48550/arxiv.2302.07266 · pith_short_12: 73QDZFYAY36R · pith_short_16: 73QDZFYAY36R3GBI · pith_short_8: 73QDZFYA

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/73QDZFYAY36R3GBICCCKWFGA5F \
  | 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: fee03c9700c6fd1d98281084ab14c0e950dc61fb48c9f176119879ac1609172c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bcfa22f4610971a4cc923b9fce1c68a9eeb89d5408f8e4e41f3ea7c27c814a8",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-02-14T18:59:41Z",
    "title_canon_sha256": "5504d788cbdc1b7aa33f68d80b8a05682593a17ed1bb6a677c56190d26ba7181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.07266",
    "kind": "arxiv",
    "version": 1
  }
}