Pith Number

pith:BK4AWTDU

pith:2018:BK4AWTDU4BWRSXGD5PTFX3VH55

not attested not anchored not stored refs pending

On the 1/f spectrum in the solar wind and its connection with magnetic compressibility

Christopher H. K. Chen, David Stansby, Lorenzo Matteini, Timothy Horbury

arxiv:1812.05716 v1 · 2018-12-13 · physics.space-ph · astro-ph.SR · physics.plasm-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{BK4AWTDU4BWRSXGD5PTFX3VH55}

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	2026-05-17T23:57:37.032703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ab80b4c74e06d195cc3ebe65beea7ef7d8c2217ecca729647d18bd0cc622c01

Aliases

arxiv: 1812.05716 · arxiv_version: 1812.05716v1 · doi: 10.48550/arxiv.1812.05716 · pith_short_12: BK4AWTDU4BWR · pith_short_16: BK4AWTDU4BWRSXGD · pith_short_8: BK4AWTDU

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/BK4AWTDU4BWRSXGD5PTFX3VH55 \
  | 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: 0ab80b4c74e06d195cc3ebe65beea7ef7d8c2217ecca729647d18bd0cc622c01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8ee5d7bb59621160217a88f733c3dc280742d5aaf339b346d86c53d7db4aa7e",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-12-13T22:17:38Z",
    "title_canon_sha256": "38a6a21220b68351f2e96087d534ffdca79f2033f50a847aaabef353cbfaf481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05716",
    "kind": "arxiv",
    "version": 1
  }
}