Pith Number

pith:3FARKPO2

pith:2016:3FARKPO2AKOJZYYZXDR4OKAZTO

not attested not anchored not stored refs pending

Redundant Array Configurations for 21 cm Cosmology

Aaron R. Parsons, Joshua S. Dillon

arxiv:1602.06259 v2 · 2016-02-19 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FARKPO2AKOJZYYZXDR4OKAZTO}

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	2026-05-18T01:08:42.647900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d941153dda029c9ce319b8e3c728199b9b16d2540a365f1486ad59d9db8f321b

Aliases

arxiv: 1602.06259 · arxiv_version: 1602.06259v2 · doi: 10.48550/arxiv.1602.06259 · pith_short_12: 3FARKPO2AKOJ · pith_short_16: 3FARKPO2AKOJZYYZ · pith_short_8: 3FARKPO2

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/3FARKPO2AKOJZYYZXDR4OKAZTO \
  | 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: d941153dda029c9ce319b8e3c728199b9b16d2540a365f1486ad59d9db8f321b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32a4adaa092a79cb03a5edb63b7f82a3a4bfed643aea7d7e941fc67384bfa186",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-02-19T19:39:32Z",
    "title_canon_sha256": "cb18ca2e65a9d8ca0d23be832c5fcfde22579ec51d66445de46b1c13714b6eb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06259",
    "kind": "arxiv",
    "version": 2
  }
}