Pith Number

pith:LWTSGQ36

pith:2023:LWTSGQ362M36RFAYULNTTFDEX5

not attested not anchored not stored refs pending

LMC Stars and Where to Find Them: Inferring Birth Radii for External Galaxies

Andrea V. Macci\`o, Aura Obreja, Bridget Ratcliffe, David Nidever, Ivan Minchev, Tobias Buck, Yuxi (Lucy) Lu

arxiv:2312.07219 v1 · 2023-12-12 · 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{LWTSGQ362M36RFAYULNTTFDEX5}

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	2026-07-05T07:23:16.706823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da723437ed337e89418a2db399464bf70701a934bd1697dbf7450771a5db7fb

Aliases

arxiv: 2312.07219 · arxiv_version: 2312.07219v1 · doi: 10.48550/arxiv.2312.07219 · pith_short_12: LWTSGQ362M36 · pith_short_16: LWTSGQ362M36RFAY · pith_short_8: LWTSGQ36

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/LWTSGQ362M36RFAYULNTTFDEX5 \
  | 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: 5da723437ed337e89418a2db399464bf70701a934bd1697dbf7450771a5db7fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be00fab5289fd2f27130d40e3d69fff08e30717060ae15ebcd7cf189087d3988",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-12-12T12:32:33Z",
    "title_canon_sha256": "7e3dfc93817d7d9ab311a5811e11b607b6e4f831a89eccf524c7650f9e6a08fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07219",
    "kind": "arxiv",
    "version": 1
  }
}