Pith Number

pith:4BYKILQ7

pith:2018:4BYKILQ7JMB3MNJGORLL4JXKWI

not attested not anchored not stored refs pending

Enhancing photon squeezing one Leviton at a time

D. Ferraro, F. Ronetti, J. Rech, M. Sassetti, T. Jonckheere, T. Martin

arxiv:1802.00188 v1 · 2018-02-01 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BYKILQ7JMB3MNJGORLL4JXKWI}

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	2026-05-18T00:17:59.654886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e070a42e1f4b03b635267456be26eab220c38c2786724f4765425e2ccf7ea11a

Aliases

arxiv: 1802.00188 · arxiv_version: 1802.00188v1 · doi: 10.48550/arxiv.1802.00188 · pith_short_12: 4BYKILQ7JMB3 · pith_short_16: 4BYKILQ7JMB3MNJG · pith_short_8: 4BYKILQ7

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/4BYKILQ7JMB3MNJGORLL4JXKWI \
  | 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: e070a42e1f4b03b635267456be26eab220c38c2786724f4765425e2ccf7ea11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8557a75fc2f66856c3359647c33d6bfb4f512705ddf1c16961f9e2126d035eb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-02-01T08:10:54Z",
    "title_canon_sha256": "d4d1c8fac8851ffb1dcdb76adf3219e4f97733946bf43b0a1968d18a55cd3591"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00188",
    "kind": "arxiv",
    "version": 1
  }
}