Pith Number

pith:Q5KHBEOU

pith:2018:Q5KHBEOUGQGLLTJQ3ULV6TQXKX

not attested not anchored not stored refs pending

A comparison of Alpha Particle and Proton Beam Differential flow in Collisionally Young Solar Wind

Andriy Koval, B. L. Alterman, Justin C. Kasper, Michael L. Stevens

arxiv:1809.01693 v1 · 2018-09-05 · astro-ph.SR · physics.space-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{Q5KHBEOUGQGLLTJQ3ULV6TQXKX}

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	2026-05-18T00:06:22.175543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87547091d4340cb5cd30dd175f4e1755d7e520fae802f34f42ddaf7b322ba27d

Aliases

arxiv: 1809.01693 · arxiv_version: 1809.01693v1 · doi: 10.48550/arxiv.1809.01693 · pith_short_12: Q5KHBEOUGQGL · pith_short_16: Q5KHBEOUGQGLLTJQ · pith_short_8: Q5KHBEOU

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/Q5KHBEOUGQGLLTJQ3ULV6TQXKX \
  | 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: 87547091d4340cb5cd30dd175f4e1755d7e520fae802f34f42ddaf7b322ba27d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d668cea4196dd925e997238f30a9d7ab10f63129816dffe7e800ee4417b00d",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-09-05T19:11:14Z",
    "title_canon_sha256": "b064e710e77a7479d608a9f0d3500b5e7f2e1e11ba7ce8b442fb65e179597899"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01693",
    "kind": "arxiv",
    "version": 1
  }
}