Pith Number

pith:STARNUJE

pith:2014:STARNUJEUBFSP2PGNNF66HI63A

not attested not anchored not stored refs pending

Large Magellanic Cloud Near-Infrared Synoptic Survey. I. Cepheid variables and the calibration of the Leavitt Law

Chow-Choong Ngeow, Lucas M. Macri, Michael T. Smitka, Salma Mahzooni, Shashi M. Kanbur

arxiv:1412.1511 v3 · 2014-12-03 · 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{STARNUJEUBFSP2PGNNF66HI63A}

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	2026-05-18T01:24:11.020943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94c116d124a04b27e9e66b4bef1d1ed827ee13463665f19abb02ac2a1a3228f0

Aliases

arxiv: 1412.1511 · arxiv_version: 1412.1511v3 · doi: 10.48550/arxiv.1412.1511 · pith_short_12: STARNUJEUBFS · pith_short_16: STARNUJEUBFSP2PG · pith_short_8: STARNUJE

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/STARNUJEUBFSP2PGNNF66HI63A \
  | 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: 94c116d124a04b27e9e66b4bef1d1ed827ee13463665f19abb02ac2a1a3228f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71b1ebb28a3ca32ef58f6d0bc6ef765807de4ab4ac7f4e427b3cdeed21d71284",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-12-03T22:44:17Z",
    "title_canon_sha256": "d6230ae47f205acfa0f5c2ac208f6c0ace984f8fc285537aa99eb1f230e8029a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1511",
    "kind": "arxiv",
    "version": 3
  }
}