Pith Number

pith:7UZD4GHE

pith:2014:7UZD4GHE6RFCC5ZRPOMYLOKU62

not attested not anchored not stored refs pending

Engineering the unitary charge-conjugation operator of quantum field theory for particle-antiparticle using trapped ions and light fields in cavity QED

N. G. de Almeida

arxiv:1401.5746 v1 · 2014-01-22 · quant-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{7UZD4GHE6RFCC5ZRPOMYLOKU62}

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	2026-05-18T01:45:17.873178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd323e18e4f44a2177317b9985b954f6b711a4b7a2752ffde7012fbd9dac9c9b

Aliases

arxiv: 1401.5746 · arxiv_version: 1401.5746v1 · doi: 10.48550/arxiv.1401.5746 · pith_short_12: 7UZD4GHE6RFC · pith_short_16: 7UZD4GHE6RFCC5ZR · pith_short_8: 7UZD4GHE

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/7UZD4GHE6RFCC5ZRPOMYLOKU62 \
  | 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: fd323e18e4f44a2177317b9985b954f6b711a4b7a2752ffde7012fbd9dac9c9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1fe644345d8b4317a7d9a7740fc30e24557042f235bd5973a5338bc059fb4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-22T18:15:43Z",
    "title_canon_sha256": "a22f66b30c10c05119d72cfb5480db07682df0a4472946081a2af9e8f3d02b6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5746",
    "kind": "arxiv",
    "version": 1
  }
}