Pith Number

pith:57OBKLXC

pith:2010:57OBKLXCZ6GA3E7HTXMADTRI57

not attested not anchored not stored refs pending

Infrared Period-Luminosity Relations of Evolved Variable Stars in the Large Magellanic Cloud

David Riebel, Kem Cook, Margaret Meixner, Oliver Fraser, Sundar Srinivasan, Uma Vijh

arxiv:1007.5029 v1 · 2010-07-28 · 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{57OBKLXCZ6GA3E7HTXMADTRI57}

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	2026-05-18T02:17:01.776468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efdc152ee2cf8c0d93e79dd801ce28efc7c541fb565501065558812eb84f9e8c

Aliases

arxiv: 1007.5029 · arxiv_version: 1007.5029v1 · doi: 10.48550/arxiv.1007.5029 · pith_short_12: 57OBKLXCZ6GA · pith_short_16: 57OBKLXCZ6GA3E7H · pith_short_8: 57OBKLXC

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/57OBKLXCZ6GA3E7HTXMADTRI57 \
  | 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: efdc152ee2cf8c0d93e79dd801ce28efc7c541fb565501065558812eb84f9e8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590c0649f8564c279287fd56def4b5ffe9389d50b1acb939aaf90c54d3f1faa1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-07-28T16:46:17Z",
    "title_canon_sha256": "6e18205cb9f515cc35dae17cd1f78a4af7e1ae0161dfda95151dd48ff33091b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5029",
    "kind": "arxiv",
    "version": 1
  }
}