Pith Number

pith:F5O7M45E

pith:2016:F5O7M45EW5IUM3WY3ARP2CRJHF

not attested not anchored not stored refs pending

A generalized two-component model of solar wind turbulence and ab initio diffusion mean free paths and drift lengthscales of cosmic rays

Eugene Engelbrecht, Horst Fichtner, Jens Kleimann, Klaus Scherer, Sean Oughton, Tobias Wiengarten

arxiv:1609.08271 v1 · 2016-09-27 · 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{F5O7M45EW5IUM3WY3ARP2CRJHF}

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	2026-05-18T00:55:11.647101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f5df673a4b751466ed8d822fd0a2939754584d663df5964b08db972dd3ff81f

Aliases

arxiv: 1609.08271 · arxiv_version: 1609.08271v1 · doi: 10.48550/arxiv.1609.08271 · pith_short_12: F5O7M45EW5IU · pith_short_16: F5O7M45EW5IUM3WY · pith_short_8: F5O7M45E

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/F5O7M45EW5IUM3WY3ARP2CRJHF \
  | 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: 2f5df673a4b751466ed8d822fd0a2939754584d663df5964b08db972dd3ff81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b1ca6a2fa73e22a291658fa804a75ce35c1eb95ce85c07594402735a82e995d",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-27T06:17:17Z",
    "title_canon_sha256": "76b0511950457b26a000f942a7e7ef56b5c277d878839c63acd031a3cc87ee20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08271",
    "kind": "arxiv",
    "version": 1
  }
}