Pith Number

pith:CLAT6URO

pith:2019:CLAT6URO4A4OQETA3KGF245PPO

not attested not anchored not stored refs pending

The Promise of Data Science for the Technosignatures Field

Anamaria Berea, Daniel Angerhausen, Steve Croft

arxiv:1903.08381 v1 · 2019-03-20 · astro-ph.IM · astro-ph.EP · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CLAT6URO4A4OQETA3KGF245PPO}

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.

Cited by

1 paper in Pith

SETI in the Spatio-Temporal Survey Domain

Receipt and verification

First computed	2026-05-17T23:50:48.251034Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12c13f522ee038e81260da8c5d73af7bbc4167d703e9e9ffe897a49a4543c41a

Aliases

arxiv: 1903.08381 · arxiv_version: 1903.08381v1 · doi: 10.48550/arxiv.1903.08381 · pith_short_12: CLAT6URO4A4O · pith_short_16: CLAT6URO4A4OQETA · pith_short_8: CLAT6URO

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/CLAT6URO4A4OQETA3KGF245PPO \
  | 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: 12c13f522ee038e81260da8c5d73af7bbc4167d703e9e9ffe897a49a4543c41a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d21b2b7b155a666ea0d4af606ed7148e5340949e4e6b115f166fde0d7ef85838",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-03-20T08:28:16Z",
    "title_canon_sha256": "e9b7a4c4c5f36d2c8ad794951d14eda032f7e1c29270d9c4dd98e5e426879a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08381",
    "kind": "arxiv",
    "version": 1
  }
}