Pith Number

pith:5D6S2WLO

pith:2018:5D6S2WLOVYSFLRSVY5RC46JY67

not attested not anchored not stored refs pending

Search for OH 18-cm radio emission from 1I/2017 U1 with the Green Bank telescope

D. J. Pisano, Paul W. Chodas, Ryan S. Park, Shantanu P. Naidu, T. Joseph W. Lazio

arxiv:1803.10187 v1 · 2018-03-27 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5D6S2WLOVYSFLRSVY5RC46JY67}

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

The Natural History of 'Oumuamua

Receipt and verification

First computed	2026-05-18T00:17:38.071218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8fd2d596eae2455c655c7622e7938f7c4dc8611c5e393c8853c0b7cbcccedfd

Aliases

arxiv: 1803.10187 · arxiv_version: 1803.10187v1 · doi: 10.48550/arxiv.1803.10187 · pith_short_12: 5D6S2WLOVYSF · pith_short_16: 5D6S2WLOVYSFLRSV · pith_short_8: 5D6S2WLO

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/5D6S2WLOVYSFLRSVY5RC46JY67 \
  | 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: e8fd2d596eae2455c655c7622e7938f7c4dc8611c5e393c8853c0b7cbcccedfd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52974dbdc114168b9427b984ed757789b4b514a8ad102159e45bcb51101ee828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-03-27T17:15:28Z",
    "title_canon_sha256": "b6ed6bc1ec8741e7ea2f55e1bbb0c6a504798d55bd45250a5fb08cb222cd5c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10187",
    "kind": "arxiv",
    "version": 1
  }
}