Pith Number

pith:IKKSEIA7

pith:2020:IKKSEIA7KMZW3LLUUS6WBETAXF

not attested not anchored not stored refs pending

Complex beam mapping and Fourier optics analysis of a wide field Microwave Kinetic Inductance Detector camera

A. M. Baryshev, J. J. A. Baselmans, K. K. Davis, S. J. C. Yates, W. Jellema

arxiv:2002.03790 v1 · 2020-02-10 · 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{IKKSEIA7KMZW3LLUUS6WBETAXF}

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	2026-07-05T00:39:26.108525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429522201f53336dad74a4bd609260b96f2fe463baa020409e79cbc027f08198

Aliases

arxiv: 2002.03790 · arxiv_version: 2002.03790v1 · doi: 10.48550/arxiv.2002.03790 · pith_short_12: IKKSEIA7KMZW · pith_short_16: IKKSEIA7KMZW3LLU · pith_short_8: IKKSEIA7

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/IKKSEIA7KMZW3LLUUS6WBETAXF \
  | 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: 429522201f53336dad74a4bd609260b96f2fe463baa020409e79cbc027f08198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e9fc9c3955578359206869c6d56e4b408cecaa040ac38225ae343196273215e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-02-10T14:32:08Z",
    "title_canon_sha256": "323f839386cfb5c8e39cb21c5d94e30d99d76023c1688d0cd5de333dab37f5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.03790",
    "kind": "arxiv",
    "version": 1
  }
}