Pith Number

pith:RZLFSSSE

pith:2016:RZLFSSSEYLW2RHEL4HMDQBZFDB

not attested not anchored not stored refs pending

Current Status of the Facility Instrumentation Suite at The Large Binocular Telescope Observatory

Barry Rothberg, Christian Veillet, David Thompson, John M. Hill, Michelle L. Edwards, Olga Kuhn, R. Mark Wagner

arxiv:1608.00037 v1 · 2016-07-29 · astro-ph.IM · 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{RZLFSSSEYLW2RHEL4HMDQBZFDB}

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	2026-05-18T01:10:13.948713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e56594a44c2eda89c8be1d838072518553f73aa1debfa845fc139d04e2a9b9f

Aliases

arxiv: 1608.00037 · arxiv_version: 1608.00037v1 · doi: 10.48550/arxiv.1608.00037 · pith_short_12: RZLFSSSEYLW2 · pith_short_16: RZLFSSSEYLW2RHEL · pith_short_8: RZLFSSSE

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/RZLFSSSEYLW2RHEL4HMDQBZFDB \
  | 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: 8e56594a44c2eda89c8be1d838072518553f73aa1debfa845fc139d04e2a9b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05f339978b8259e7ac9a83f1204f4f05642f45cb06f051dbb2542df1f1306e53",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-07-29T21:48:53Z",
    "title_canon_sha256": "4f9a41516829229a630386d2e7f68f317147c374650fa759906060001e4fdeff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00037",
    "kind": "arxiv",
    "version": 1
  }
}