Pith Number

pith:DHKQABPQ

pith:2018:DHKQABPQZHXJNTNL4CRFGXYODE

not attested not anchored not stored refs pending

A novel single-pulse search approach to detection of dispersed radio pulses using clustering and supervised machine learning

Di Pang, Katerina Goseva-Popstojanova, Maura McLaughlin, Thomas Devine

arxiv:1807.07164 v2 · 2018-07-18 · 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{DHKQABPQZHXJNTNL4CRFGXYODE}

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	2026-05-18T00:08:53.709309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d50005f0c9ee96cdabe0a2535f0e191d472167c3704f6a971506bd4797129c

Aliases

arxiv: 1807.07164 · arxiv_version: 1807.07164v2 · doi: 10.48550/arxiv.1807.07164 · pith_short_12: DHKQABPQZHXJ · pith_short_16: DHKQABPQZHXJNTNL · pith_short_8: DHKQABPQ

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/DHKQABPQZHXJNTNL4CRFGXYODE \
  | 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: 19d50005f0c9ee96cdabe0a2535f0e191d472167c3704f6a971506bd4797129c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b73e5fad37e784e4d75f8e1394023097c988b4255d79d2d13e2ff65c07b3e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-07-18T21:32:34Z",
    "title_canon_sha256": "bcef2d2d4f9ada1e8abff15363905aa7bafd98378fef9cab2deec32931c82e65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07164",
    "kind": "arxiv",
    "version": 2
  }
}