Pith Number

pith:YUCJNI56

pith:2020:YUCJNI56O6BX7U3JJAEEL5G6M3

not attested not anchored not stored refs pending

MID-Radio Telescope, Single Pixel Feed Packages for the Square Kilometre Array: An Overview

Adriaan Peens-Hough, Alice Pellegrini, Andre Hector, Angela C. Taylor, Biao Du, Isak P. Theron, Jamie Leech, Jonas Flygare, Lei Liu, Michael E. Jones, Robert E. J. Watkins, Robert Lehmensiek, Yang Wu

arxiv:2010.16317 v2 · 2020-10-30 · 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{YUCJNI56O6BX7U3JJAEEL5G6M3}

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	2026-07-05T01:49:21.378166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50496a3be77837fd369480845f4de66d3b538bee9916d6bf688a0a13f3fff7c

Aliases

arxiv: 2010.16317 · arxiv_version: 2010.16317v2 · doi: 10.48550/arxiv.2010.16317 · pith_short_12: YUCJNI56O6BX · pith_short_16: YUCJNI56O6BX7U3J · pith_short_8: YUCJNI56

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/YUCJNI56O6BX7U3JJAEEL5G6M3 \
  | 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: c50496a3be77837fd369480845f4de66d3b538bee9916d6bf688a0a13f3fff7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6270db8b47631d7f897c5fcab2c0fcb876d1ee6dfb4d3b1b6a4a8a1cb8b3d171",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-10-30T15:21:43Z",
    "title_canon_sha256": "ccd36c34016e665cb54d51efcf5b1c9c2edc61b5174a0f3c7343bf2943089846"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.16317",
    "kind": "arxiv",
    "version": 2
  }
}