Pith Number

pith:BLP7NGRI

pith:2019:BLP7NGRIKKE6BVOSHD3BZZDI7M

not attested not anchored not stored refs pending

The Rapid Variability of Electric Field Waves within and near interplanetary shock ramps: STEREO Observations

A.W. Breneman, C.A. Cattell, J.R. Wygant, K. Kersten, L.B. Wilson III, L. Davis, P. Grul, Z.A. Cohen

arxiv:1909.08176 v2 · 2019-09-18 · 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{BLP7NGRIKKE6BVOSHD3BZZDI7M}

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	2026-07-05T01:57:48.131025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0adff69a285289e0d5d238f61ce468fb2b49e3e1ad5c1e7dafc477d4b58f6feb

Aliases

arxiv: 1909.08176 · arxiv_version: 1909.08176v2 · doi: 10.48550/arxiv.1909.08176 · pith_short_12: BLP7NGRIKKE6 · pith_short_16: BLP7NGRIKKE6BVOS · pith_short_8: BLP7NGRI

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/BLP7NGRIKKE6BVOSHD3BZZDI7M \
  | 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: 0adff69a285289e0d5d238f61ce468fb2b49e3e1ad5c1e7dafc477d4b58f6feb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af07c46627fb082c4fca9168eb83aca1e5067d78f7ba7dc4bcd47b2914a00df7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2019-09-18T02:30:02Z",
    "title_canon_sha256": "9e0dca93cf321bf74c1ef23ff318edf9120e55e7812e8ab3e651f1763c72cb05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08176",
    "kind": "arxiv",
    "version": 2
  }
}