Pith Number

pith:HFDC2HCU

pith:2018:HFDC2HCUW5FFA32QNVUET3PRO4

not attested not anchored not stored refs pending

Characterization of X-ray charge neutralizer using carbon-nanotube field emitter

Fujio Wakaya, Hayato Yamashita, Masayuki Abe, Mikio Takai, Satoshi Abo, Shuhei Okawaki

arxiv:1812.09831 v1 · 2018-12-24 · physics.app-ph · 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{HFDC2HCUW5FFA32QNVUET3PRO4}

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	2026-05-17T23:57:26.678633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39462d1c54b74a506f506d6849edf17712747f52a06035d733bd5420018ad436

Aliases

arxiv: 1812.09831 · arxiv_version: 1812.09831v1 · doi: 10.48550/arxiv.1812.09831 · pith_short_12: HFDC2HCUW5FF · pith_short_16: HFDC2HCUW5FFA32Q · pith_short_8: HFDC2HCU

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/HFDC2HCUW5FFA32QNVUET3PRO4 \
  | 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: 39462d1c54b74a506f506d6849edf17712747f52a06035d733bd5420018ad436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430ecc1cdcc5ee019e2c4275adb76efc720b77cf33cc2b2b18a413437c0c953e",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-12-24T04:59:34Z",
    "title_canon_sha256": "1635f9432773656994d1deec2686eb9165cc8a992e10568e6b0d419f65d3c25a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09831",
    "kind": "arxiv",
    "version": 1
  }
}