Pith Number

pith:N7EMXFQ6

pith:2018:N7EMXFQ6GFP7S4I5IC2LDGJPFT

not attested not anchored not stored refs pending

Thermionic Cooling of the Target Plasma to a Sub-eV Temperature

G. R. Johnson, M. D. Campanell

arxiv:1809.10257 v2 · 2018-09-26 · 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{N7EMXFQ6GFP7S4I5IC2LDGJPFT}

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	2026-05-17T23:56:05.196625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc8cb961e315ff9711d40b4b1992f2cdb0e3edd712f6bea168c8a8bc49b0ee2

Aliases

arxiv: 1809.10257 · arxiv_version: 1809.10257v2 · doi: 10.48550/arxiv.1809.10257 · pith_short_12: N7EMXFQ6GFP7 · pith_short_16: N7EMXFQ6GFP7S4I5 · pith_short_8: N7EMXFQ6

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/N7EMXFQ6GFP7S4I5IC2LDGJPFT \
  | 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: 6fc8cb961e315ff9711d40b4b1992f2cdb0e3edd712f6bea168c8a8bc49b0ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87a88779395528bcf6e765cb10210808d90ff1796a61c3d44db9fc5a8b2e0ec4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-09-26T22:39:56Z",
    "title_canon_sha256": "5dca027953dd0e736276db4d84ddcb37db5a9576affe51f22cd97566e3346612"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10257",
    "kind": "arxiv",
    "version": 2
  }
}