Pith Number

pith:XTNDLEZJ

pith:2015:XTNDLEZJZSH5MWUYQDLYHFFH4S

not attested not anchored not stored refs pending

Design and numerical simulation of thermionic electron gun

A.Sadighzadeh, M. Hosseinzadeh

arxiv:1509.06363 v1 · 2015-09-20 · 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{XTNDLEZJZSH5MWUYQDLYHFFH4S}

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	2026-05-18T01:32:20.478891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcda359329cc8fd65a9880d78394a7e4b186d2601561e8261b6c2db1a7549df3

Aliases

arxiv: 1509.06363 · arxiv_version: 1509.06363v1 · doi: 10.48550/arxiv.1509.06363 · pith_short_12: XTNDLEZJZSH5 · pith_short_16: XTNDLEZJZSH5MWUY · pith_short_8: XTNDLEZJ

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/XTNDLEZJZSH5MWUYQDLYHFFH4S \
  | 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: bcda359329cc8fd65a9880d78394a7e4b186d2601561e8261b6c2db1a7549df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d31fed8889dfc17cd7e0352156ed92efeb6472be2223efb3c906646d3b8368",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-09-20T05:46:55Z",
    "title_canon_sha256": "7c23230dfa447fd1e47c4577bd7f96fa72486d42e5f02ef1e8c56fb23b290cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06363",
    "kind": "arxiv",
    "version": 1
  }
}