Pith Number

pith:WTIC7ZZK

pith:2013:WTIC7ZZK63TPZC5FTOLAAAJYV6

not attested not anchored not stored refs pending

Design of an electron gun for terahertz radiation source

Chenglong Li, Guangyao Feng, Ji Li, Lei Shang, Qushan Chen, Tongning Hu, Y.J.Pei

arxiv:1306.0367 v1 · 2013-06-03 · physics.acc-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{WTIC7ZZK63TPZC5FTOLAAAJYV6}

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	2026-05-18T01:49:38.576398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4d02fe72af6e6fc8ba59b96000138afbb5c6581c8ef8ac2cd90da666c0d0d14

Aliases

arxiv: 1306.0367 · arxiv_version: 1306.0367v1 · doi: 10.48550/arxiv.1306.0367 · pith_short_12: WTIC7ZZK63TP · pith_short_16: WTIC7ZZK63TPZC5F · pith_short_8: WTIC7ZZK

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/WTIC7ZZK63TPZC5FTOLAAAJYV6 \
  | 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: b4d02fe72af6e6fc8ba59b96000138afbb5c6581c8ef8ac2cd90da666c0d0d14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339a7ac0e678a326d61cfb38114d1dbce6a601afe30faa2e6fc44a1160ab81f7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-06-03T11:45:54Z",
    "title_canon_sha256": "a384106516c79f97c27fab5be1b24bfcae5db0b55506a6bc2dc6806aaaf47d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0367",
    "kind": "arxiv",
    "version": 1
  }
}