Pith Number

pith:Q32PZ7E4

pith:2017:Q32PZ7E4LO6QJIBJTMBO3ETMB5

not attested not anchored not stored refs pending

The statistics of radio frequency interference propagating from long distances to the Murchison Radio-astronomy Observatory

Marcin Sokolowski, Randall B. Wayth, Tyler Ellement

arxiv:1705.00155 v1 · 2017-04-29 · astro-ph.IM · physics.ao-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{Q32PZ7E4LO6QJIBJTMBO3ETMB5}

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	2026-05-18T00:43:50.141899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86f4fcfc9c5bbd04a0299b02ed926c0f6bd5ea392088660fedc7a37d90df9ea8

Aliases

arxiv: 1705.00155 · arxiv_version: 1705.00155v1 · doi: 10.48550/arxiv.1705.00155 · pith_short_12: Q32PZ7E4LO6Q · pith_short_16: Q32PZ7E4LO6QJIBJ · pith_short_8: Q32PZ7E4

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/Q32PZ7E4LO6QJIBJTMBO3ETMB5 \
  | 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: 86f4fcfc9c5bbd04a0299b02ed926c0f6bd5ea392088660fedc7a37d90df9ea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "300bbbea9fd16936a106c6343e24ed67df0b3f5915e1584c755848e516de3e0d",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-29T08:30:33Z",
    "title_canon_sha256": "cff058b1a751c9b482f48c3f7d7ee46928717078afcdd2de89044ba47ae9e181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00155",
    "kind": "arxiv",
    "version": 1
  }
}