Pith Number

pith:UKYYXPWR

pith:2020:UKYYXPWRG6UKZW5FPKYA2SMWH6

not attested not anchored not stored refs pending

The Atacama Large Aperture Submillimetre Telescope (AtLAST)

Carlos De Breuck, Carlos Duran, Chris Groppi, Claudia Cicone, Evanthia Hatziminaoglou, Hans K\"archer, James Geach, Kotaro Kohno, Pamela D. Klaassen, Ryohei Kawabe, Sabrina Sartori, Sean Bryan, Simon R. Dicker, Tony Mroczkowski

arxiv:2011.07974 v2 · 2020-11-16 · 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{UKYYXPWRG6UKZW5FPKYA2SMWH6}

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	2026-07-05T02:09:52.162086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b18bbed137a8acdba57ab00d49963f8cb4dbc1abaa0b05bee7a91c24720abb

Aliases

arxiv: 2011.07974 · arxiv_version: 2011.07974v2 · doi: 10.48550/arxiv.2011.07974 · pith_short_12: UKYYXPWRG6UK · pith_short_16: UKYYXPWRG6UKZW5F · pith_short_8: UKYYXPWR

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/UKYYXPWRG6UKZW5FPKYA2SMWH6 \
  | 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: a2b18bbed137a8acdba57ab00d49963f8cb4dbc1abaa0b05bee7a91c24720abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41853246a75c2493c7306224d7f8eb884cba103f8e39b73d03f491029d129be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-16T14:10:50Z",
    "title_canon_sha256": "e8640607ea891b1b4467e21fcfadb185f3886c70388ad7c050fe55e8b75b2263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07974",
    "kind": "arxiv",
    "version": 2
  }
}