Pith Number

pith:RBRYN73Z

pith:2018:RBRYN73ZOWD7MAJS7DYVOJE5YJ

not attested not anchored not stored refs pending

The Breakthrough Listen Search for Intelligent Life: Wide-bandwidth Digital Instrumentation for the CSIRO Parkes 64-m Telescope

Andrew Jameson, Andrew P. V. Siemion, Brett Preisig, Dan Craig, Danny C. Price, Dan Werthimer, David DeBoer, David H. E. MacMahon, Douglas C.-J. Bock, Greg Hellbourg, Griffin S. Foster, Howard Isaacson, James A. Green, J. Emilio Enriquez, John Reynolds, John Sarkissian, Lewis Ball, Mal Smith, Matt Lebofsky, Nectaria Gizani, Philip G. Edwards, Shaun Amy, Stacy Mader, Steve Croft, Vishal Gajjar

arxiv:1804.04571 v2 · 2018-04-12 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBRYN73ZOWD7MAJS7DYVOJE5YJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:59:39.077877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

886386ff797587f60132f8f157249dc24a2fa7204cb4d26da4c46d202e1fecca

Aliases

arxiv: 1804.04571 · arxiv_version: 1804.04571v2 · doi: 10.48550/arxiv.1804.04571 · pith_short_12: RBRYN73ZOWD7 · pith_short_16: RBRYN73ZOWD7MAJS · pith_short_8: RBRYN73Z

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/RBRYN73ZOWD7MAJS7DYVOJE5YJ \
  | 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: 886386ff797587f60132f8f157249dc24a2fa7204cb4d26da4c46d202e1fecca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b94f9bbc1b0cf4a31b71562783143867e25adb1167f05d3187303b35d4b563e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-04-12T15:34:08Z",
    "title_canon_sha256": "6422f38c572632983c8fc1c420d86c318a5972ff69f635d437b4de694ae0d7e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04571",
    "kind": "arxiv",
    "version": 2
  }
}