Pith Number

pith:EN72TUBI

pith:2018:EN72TUBIVTFLVDPREML24THDWH

not attested not anchored not stored refs pending

Structure and kinematics of Type II Cepheids in the Galactic bulge based on near-infrared VVV data

10), (10) European Southern Observatory, (11) European Southern Observatory, 2, 2), (2) Departamento de F\'isica, (3) Kavli Institute for Astronomy, 4), (4) Pontificia Universidad Cat\'olica de Chile, 5), (5) Vatican Observatory, (6) Department of Physics, 7), (7) INAF-Osservatorio Astronomico di Roma, (8) Department of Physics, 9), (9) International Space Science Institute--Beijing, A. Bhardwaj (3), Astronomy, Astrophysics, Australia, Balaclava Road, Chile, China, D. Minniti (1, Facultad de Ciencias Exactas, Garching, G. Bono (6, Germany), Instituto de Astrof\'isica, Italy, J.H. Minniti (4, Macquarie University, Macul, M. Rejkuba (11) ((1) Instituto Milenio de Astrof\'isica, Peking University, R. Contreras Ramos (1, R. de Grijs (8, Santiago, Sydney, Universidad Andr\'es Bello, Universit\`a di Roma Tor Vergata, V.F. Braga (1, Zhongguancun

arxiv:1808.10838 v1 · 2018-08-31 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EN72TUBIVTFLVDPREML24THDWH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:01:28.525475Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

237fa9d028accaba8df12317ae4ce3b1da91c742517a6b756b262777505e30a6

Aliases

arxiv: 1808.10838 · arxiv_version: 1808.10838v1 · doi: 10.48550/arxiv.1808.10838 · pith_short_12: EN72TUBIVTFL · pith_short_16: EN72TUBIVTFLVDPR · pith_short_8: EN72TUBI

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/EN72TUBIVTFLVDPREML24THDWH \
  | 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: 237fa9d028accaba8df12317ae4ce3b1da91c742517a6b756b262777505e30a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6428f6a78db24344cd2fa359d7a88b7e81a5769f86dd8009910f0ac589a970b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-31T16:56:35Z",
    "title_canon_sha256": "4db067a29d8412994f8411c03690a9b5008ad69e6700237daa26ba89246ec60a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10838",
    "kind": "arxiv",
    "version": 1
  }
}