Pith Number

pith:LBFNPVSW

pith:2021:LBFNPVSWUVBM4DVKM25OBRMFQR

not attested not anchored not stored refs pending

Commissioning the HI Observing Mode of the Beamformer for the Cryogenically Cooled Focal L-band Array for the GBT (FLAG)

B. Jeffs, B. Simon, D. Agarwal, D. Anish Roshi, D. J. Pisano, D. R. Lorimer, E. Smith, J. D. Nelson, K. M. Rajwade, L. Hawkins, L. Jensen, M. A. McLaughlin, M. Burnett, M. Ruzindana, N. M. Pingel, P. Marganian, R. Black, R. Prestage, S. White, T. Chamberlin, V. van Tonder, W. Shillue

arxiv:2101.10345 v1 · 2021-01-25 · 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{LBFNPVSWUVBM4DVKM25OBRMFQR}

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	2026-07-05T02:21:44.701201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584ad7d656a542ce0eaa66bae0c585847b4e9169f40c7be429d3cbe65c5d8152

Aliases

arxiv: 2101.10345 · arxiv_version: 2101.10345v1 · doi: 10.48550/arxiv.2101.10345 · pith_short_12: LBFNPVSWUVBM · pith_short_16: LBFNPVSWUVBM4DVK · pith_short_8: LBFNPVSW

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/LBFNPVSWUVBM4DVKM25OBRMFQR \
  | 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: 584ad7d656a542ce0eaa66bae0c585847b4e9169f40c7be429d3cbe65c5d8152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a583f33a204b14520c96d9e787a23366eff3e40fa8b82a43cc1fa8074f78e390",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-01-25T19:00:09Z",
    "title_canon_sha256": "9aa79ef7ae8371eda20a201cbc352ee8a218697574e2d05d5439ac6999e75726"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.10345",
    "kind": "arxiv",
    "version": 1
  }
}