Pith Number

pith:Z3WAUOAI

pith:2016:Z3WAUOAI7P2RKWRXAKBYGSZC7P

not attested not anchored not stored refs pending

An explanation of trans-ionospheric pulse pairs

H.-C. Wu

arxiv:1608.06601 v1 · 2016-08-23 · physics.plasm-ph · physics.ao-ph · physics.geo-ph · 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{Z3WAUOAI7P2RKWRXAKBYGSZC7P}

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	2026-05-18T00:42:02.650649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceec0a3808fbf5155a370283834b22fbe73efe4cbb12ec3f83857596919c17c6

Aliases

arxiv: 1608.06601 · arxiv_version: 1608.06601v1 · doi: 10.48550/arxiv.1608.06601 · pith_short_12: Z3WAUOAI7P2R · pith_short_16: Z3WAUOAI7P2RKWRX · pith_short_8: Z3WAUOAI

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/Z3WAUOAI7P2RKWRXAKBYGSZC7P \
  | 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: ceec0a3808fbf5155a370283834b22fbe73efe4cbb12ec3f83857596919c17c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb41471c3c05e77678062ccfbad5fecf35474dfa49d312911e39cb0c57d038f3",
    "cross_cats_sorted": [
      "physics.ao-ph",
      "physics.geo-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2016-08-23T18:46:24Z",
    "title_canon_sha256": "faa8782ffaf4d1e27dd0637e18a37254533b1d015161b19319ddc0e266507832"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06601",
    "kind": "arxiv",
    "version": 1
  }
}