Pith Number

pith:ZNCG3ZI6

pith:2018:ZNCG3ZI6KF5UIEI25WJGTUE5ZD

not attested not anchored not stored refs pending

Optical Design of the TolTEC Millimeter-wave Camera

Alfredo Montana, Daniel Ferrusca, David Sanchez-Arguelles, Giles Novak, Grant Wilson (for the TolTEC Team), Jason Austermann, Jeff McMahon, Philip Mauskopf, Sara Simon, Sean Bryan

arxiv:1807.00097 v1 · 2018-06-30 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZNCG3ZI6KF5UIEI25WJGTUE5ZD}

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	2026-07-04T23:55:07.913196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb446de51e517b44111aed9269d09dc8f5f76807c688311841d2eeb3458e4531

Aliases

arxiv: 1807.00097 · arxiv_version: 1807.00097v1 · doi: 10.48550/arxiv.1807.00097 · pith_short_12: ZNCG3ZI6KF5U · pith_short_16: ZNCG3ZI6KF5UIEI2 · pith_short_8: ZNCG3ZI6

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/ZNCG3ZI6KF5UIEI25WJGTUE5ZD \
  | 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: cb446de51e517b44111aed9269d09dc8f5f76807c688311841d2eeb3458e4531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d778ede1e3dc76a17a6007a073e42081eae272f1656ad108274a96c1c79e774",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-06-30T00:47:20Z",
    "title_canon_sha256": "509ea5b1e40daefcbcd0f2605d0f04f5c1aa851c7c293030903805a95d6dc334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00097",
    "kind": "arxiv",
    "version": 1
  }
}