Pith Number

pith:32KN2NPE

pith:2017:32KN2NPE72D64PBJVCBEZVHLUN

not attested not anchored not stored refs pending

Overcurrent Protection for Gyrotrons in EAST ECRH System

Fukun Liu, Handong Xu, Huaichuan Hu, Jianqiang Feng, Weiye Xu, Yong Yang, Yunying Tang

arxiv:1705.09893 v1 · 2017-05-28 · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32KN2NPE72D64PBJVCBEZVHLUN}

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	2026-05-18T00:06:56.499524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de94dd35e4fe87ee3c29a8824cd4eba36b0e9db6c04c37d4a9b585ac5590991b

Aliases

arxiv: 1705.09893 · arxiv_version: 1705.09893v1 · doi: 10.48550/arxiv.1705.09893 · pith_short_12: 32KN2NPE72D6 · pith_short_16: 32KN2NPE72D64PBJ · pith_short_8: 32KN2NPE

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/32KN2NPE72D64PBJVCBEZVHLUN \
  | 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: de94dd35e4fe87ee3c29a8824cd4eba36b0e9db6c04c37d4a9b585ac5590991b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ae55af11109bf0e816de2242ccb68332c8b0ef2b44d87a4fb20faac9b9aada5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-05-28T06:13:09Z",
    "title_canon_sha256": "29f11a2abfcbccb78fe4f242443fef1c69deb007d943050bafe0abcb92b06c89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09893",
    "kind": "arxiv",
    "version": 1
  }
}