Pith Number

pith:GDHNBPCB

pith:2017:GDHNBPCBCA7H5P6OBNEZGNXYFC

not attested not anchored not stored refs pending

How Electron Two-Stream Instability Drives Cyclic Langmuir Collapse and Continuous Coherent Emission

H. Che, M. L. Goldstein, P. H. Diamond, R. Z. Sagdeev

arxiv:1702.00784 v1 · 2017-02-02 · 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{GDHNBPCBCA7H5P6OBNEZGNXYFC}

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	2026-05-18T00:51:22.340098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ced0bc41103e7ebfce0b499336f828bea7a5b81f56da8cd3f309c5d187d977

Aliases

arxiv: 1702.00784 · arxiv_version: 1702.00784v1 · doi: 10.48550/arxiv.1702.00784 · pith_short_12: GDHNBPCBCA7H · pith_short_16: GDHNBPCBCA7H5P6O · pith_short_8: GDHNBPCB

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/GDHNBPCBCA7H5P6OBNEZGNXYFC \
  | 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: 30ced0bc41103e7ebfce0b499336f828bea7a5b81f56da8cd3f309c5d187d977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d12c019664d57852b8361c9fae1201e9a15761e76d1c0d1d65379702936047f3",
    "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": "2017-02-02T21:53:41Z",
    "title_canon_sha256": "9ff88936fcdfca6efdf24dca2544d86cca5e8a2e55309e32986223b1d5a5065d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00784",
    "kind": "arxiv",
    "version": 1
  }
}