Pith Number

pith:RMDIHMJD

pith:2023:RMDIHMJDMEO4CDVOKYTYOPHBRE

not attested not anchored not stored refs pending

Variability of Blue Supergiants in the LMC with TESS

Cole Johnston, Earl P. Bellinger, Linhao Ma, Selma E. de Mink

arxiv:2310.19546 v2 · 2023-10-30 · 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{RMDIHMJDMEO4CDVOKYTYOPHBRE}

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	2026-07-05T08:12:45.850683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0683b123611dc10eae5627873ce18925f91136b3d6bf607e2d08b17d59c021

Aliases

arxiv: 2310.19546 · arxiv_version: 2310.19546v2 · doi: 10.48550/arxiv.2310.19546 · pith_short_12: RMDIHMJDMEO4 · pith_short_16: RMDIHMJDMEO4CDVO · pith_short_8: RMDIHMJD

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/RMDIHMJDMEO4CDVOKYTYOPHBRE \
  | 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: 8b0683b123611dc10eae5627873ce18925f91136b3d6bf607e2d08b17d59c021

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e35ee7eeeb04a48b193256ec9bb3f781552cb64b3614ca0e4027870ac5d5a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-10-30T13:53:28Z",
    "title_canon_sha256": "8453a0b453c1cecb2cacc1bcaff304c353bd702e6eeb6c9083116c1fe0ac945b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.19546",
    "kind": "arxiv",
    "version": 2
  }
}