Pith Number

pith:O4G27UAE

pith:2020:O4G27UAEFT2JDDAZODRPCVRPKB

not attested not anchored not stored refs pending

Data Processing Pipeline For Tianlai Experiment

Albert Stebbins, Das Santanu, Fengquan Wu, Jiao Zhang, Jixia Li, Kiyoshi W. Masui, Richard Shaw, Shifan Zuo, Xuelei Chen, Yichao Li

arxiv:2011.10757 v1 · 2020-11-21 · astro-ph.IM · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4G27UAEFT2JDDAZODRPCVRPKB}

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.

Cited by

1 paper in Pith

Deep Learning for CMB Foreground Removal and Beam Deconvolution: A U-Net GAN Approach

Receipt and verification

First computed	2026-07-05T06:16:44.483545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770dafd0042cf4918c1970e2f1562f507fd4dcd6686746420646635f315f0b6e

Aliases

arxiv: 2011.10757 · arxiv_version: 2011.10757v1 · doi: 10.48550/arxiv.2011.10757 · pith_short_12: O4G27UAEFT2J · pith_short_16: O4G27UAEFT2JDDAZ · pith_short_8: O4G27UAE

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/O4G27UAEFT2JDDAZODRPCVRPKB \
  | 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: 770dafd0042cf4918c1970e2f1562f507fd4dcd6686746420646635f315f0b6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfd343d09a5e7552c9c1221d516c1e01a9081a39aee7e379532a3a3c57b334f5",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-21T10:14:15Z",
    "title_canon_sha256": "9f80ec1f3db06476f7c893a7a64216d4ba2fd1b67a49a52b9d648214e1eb1b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10757",
    "kind": "arxiv",
    "version": 1
  }
}