Pith Number

pith:YTJNKK2B

pith:2021:YTJNKK2BLNMSJRJTY4SPHHSCNU

not attested not anchored not stored refs pending

The Simons Observatory: Magnetic Shielding Measurements for the Universal Multiplexing Module

Benjamin Keller, Bradley R. Johnson, Cody J. Duell, Erin Healy, Eve M. Vavagiakis, Heather McCarrick, Jake Connors, Johannes Hubmayr, Kaiwen Zheng, Michael D. Niemack, Nicholas F. Cothard, Nicholas Galitzki, Steve K. Choi, Yaqiong Li, Yuhan Wang, Zachary B. Huber, Zhilei Xu

arxiv:2111.11495 v2 · 2021-11-22 · astro-ph.IM · astro-ph.CO · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTJNKK2BLNMSJRJTY4SPHHSCNU}

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	2026-07-05T05:47:14.576617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4d2d52b415b5924c533c724f39e426d3689198fe07578ac0c24136625f27ac3

Aliases

arxiv: 2111.11495 · arxiv_version: 2111.11495v2 · doi: 10.48550/arxiv.2111.11495 · pith_short_12: YTJNKK2BLNMS · pith_short_16: YTJNKK2BLNMSJRJT · pith_short_8: YTJNKK2B

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/YTJNKK2BLNMSJRJTY4SPHHSCNU \
  | 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: c4d2d52b415b5924c533c724f39e426d3689198fe07578ac0c24136625f27ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1011ffcd4c1a592728e97eea3c6ed9cbfcee57b7f6671888c28c46d2c8322c83",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2021-11-22T19:42:23Z",
    "title_canon_sha256": "be39c686af9af630a99006069c257b9ff0edd51d9f1fba799ae4673b0d6844cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11495",
    "kind": "arxiv",
    "version": 2
  }
}