Pith Number

pith:CTF6LMAN

pith:2022:CTF6LMANTE3YLDW2A45BKUIDHV

not attested not anchored not stored refs pending

Characterization of Cs-free negative ion production in the ion source SPIDER by Cavity Ring-Down Spectroscopy

E. Sartori, G. Casati, G. Serianni, M. Barbisan, R. Agnello, R. Pasqualotto

arxiv:2211.01695 v2 · 2022-11-03 · physics.plasm-ph · 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{CTF6LMANTE3YLDW2A45BKUIDHV}

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	2026-07-05T06:45:48.260264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14cbe5b00d9937858eda073a1551033d744a7f0cff12c06719f45dfc1ee7ae9f

Aliases

arxiv: 2211.01695 · arxiv_version: 2211.01695v2 · doi: 10.48550/arxiv.2211.01695 · pith_short_12: CTF6LMANTE3Y · pith_short_16: CTF6LMANTE3YLDW2 · pith_short_8: CTF6LMAN

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/CTF6LMANTE3YLDW2A45BKUIDHV \
  | 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: 14cbe5b00d9937858eda073a1551033d744a7f0cff12c06719f45dfc1ee7ae9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de2bdf5e4e7fd80ba58b55e2ef09a8fece12b09ad7cbddaf4d809bd1555fb79",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2022-11-03T10:39:03Z",
    "title_canon_sha256": "392aba7c4b320f4286b1afbcbbb2aca8d01478e43b17f8f94a3986fbdb9d01ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.01695",
    "kind": "arxiv",
    "version": 2
  }
}