Pith Number

pith:6J3SV7RD

pith:2019:6J3SV7RD2XYQH4FCHCM4RA7MNJ

not attested not anchored not stored refs pending

The Maunakea Spectroscopic Explorer

Adam Burgasser, Alan McConnachie, Alexis Hill, Andreea Petric, Andrew Sheinis, Arjun Dey, Christophe Y\`eche, Daniel Huber, Darren DePoy, David Schlegel, Doug Simons, James Bullock, Jeffrey Newman, Jennifer Marshall, Kei Szeto, Ken Chambers, Kim-Vy Tran, Lynne Hillenbrand, Manoj Kaplinghat, Mario Mateo, Michael Strauss, Nicolas Flagey, Stephanie Juneau, the MSE Science Team, Ting Li, Yue Shen

arxiv:1907.07192 v1 · 2019-07-16 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6J3SV7RD2XYQH4FCHCM4RA7MNJ}

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.

Cited by

1 paper in Pith

Astro2020 APC White Paper: The MegaMapper: a z > 2 spectroscopic instrument for the study of Inflation and Dark Energy

Receipt and verification

First computed	2026-05-17T23:40:27.474615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2772afe23d5f103f0a23899c883ec6a57fcc823e1314178676aeb8ed2e91bab

Aliases

arxiv: 1907.07192 · arxiv_version: 1907.07192v1 · doi: 10.48550/arxiv.1907.07192 · pith_short_12: 6J3SV7RD2XYQ · pith_short_16: 6J3SV7RD2XYQH4FC · pith_short_8: 6J3SV7RD

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/6J3SV7RD2XYQH4FCHCM4RA7MNJ \
  | 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: f2772afe23d5f103f0a23899c883ec6a57fcc823e1314178676aeb8ed2e91bab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eda8f0c46d5e5997e36496f2b44520862431a0232c44e5f5dc7e953424cddbf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-16T18:00:06Z",
    "title_canon_sha256": "a960a58aa816f9dcaefb509008a7deae7feb622bb2a87e3a6ae1642fb021d466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07192",
    "kind": "arxiv",
    "version": 1
  }
}