Pith Number

pith:YIR4HAJ6

pith:2022:YIR4HAJ6UCBCLS3ZTRKZDCV332

not attested not anchored not stored refs pending

Development and first operation of a Cavity Ring Down Spectroscopy diagnostic in the negative ion source SPIDER

A. Tiso, C. Taliercio, F. Rossetto, G. Serianni, M. Barbisan, M. Pilieci, R. Agnello, R.Pasqualotto, V. Cervaro

arxiv:2211.04790 v1 · 2022-11-09 · 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{YIR4HAJ6UCBCLS3ZTRKZDCV332}

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	2026-07-05T05:14:41.959713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c223c3813ea08225cb799c55918abbde906a6f99454bdaca92819f601d79e5e0

Aliases

arxiv: 2211.04790 · arxiv_version: 2211.04790v1 · doi: 10.48550/arxiv.2211.04790 · pith_short_12: YIR4HAJ6UCBC · pith_short_16: YIR4HAJ6UCBCLS3Z · pith_short_8: YIR4HAJ6

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/YIR4HAJ6UCBCLS3ZTRKZDCV332 \
  | 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: c223c3813ea08225cb799c55918abbde906a6f99454bdaca92819f601d79e5e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3abbc00a3dec4088e5b6ca2f9aa19766911bcd0ca3ef5a86eba3d96a74a4bb9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-11-09T10:34:47Z",
    "title_canon_sha256": "4827ee06d9d6b40dfc0f2a8421cc3605f97a3b969312465e0b9303e80c7a6835"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04790",
    "kind": "arxiv",
    "version": 1
  }
}