Pith Number

pith:WK5OOTOR

pith:2017:WK5OOTORWZUQNE732YSVHZLFII

not attested not anchored not stored refs pending

The Final Integrations of the Caltech Submillimeter Observatory

Brett A. McGuire, P. Brandon Carroll

arxiv:1711.09145 v1 · 2017-11-14 · 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{WK5OOTORWZUQNE732YSVHZLFII}

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	2026-05-18T00:29:40.459721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bae74dd1b6690693fbd62553e5654230017745e191bda2bcc59817eb94176f

Aliases

arxiv: 1711.09145 · arxiv_version: 1711.09145v1 · doi: 10.48550/arxiv.1711.09145 · pith_short_12: WK5OOTORWZUQ · pith_short_16: WK5OOTORWZUQNE73 · pith_short_8: WK5OOTOR

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/WK5OOTORWZUQNE732YSVHZLFII \
  | 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: b2bae74dd1b6690693fbd62553e5654230017745e191bda2bcc59817eb94176f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5082b9e79c2f509bed03047b3beace279a60070aa42ccd1485349dca18682387",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-14T19:48:10Z",
    "title_canon_sha256": "19070772b313522e04f71f5caae45ed8c1fbc9629d2a6eadec07aef98bd85c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09145",
    "kind": "arxiv",
    "version": 1
  }
}