Pith Number

pith:6FUV6YBN

pith:2023:6FUV6YBNWGSTETFTCH7254HO5D

not attested not anchored not stored refs pending

Multi-mode quantum correlation generated from an unbalanced SU(1,1) interferometer using ultra-short laser pulses as pump

Wen Zhao, Xiaoying Li, Xueshi Guo, Z. Y. Ou

arxiv:2309.01969 v1 · 2023-09-05 · 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{6FUV6YBNWGSTETFTCH7254HO5D}

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	2026-07-05T06:47:45.947606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1695f602db1a5324cb311ffaef0eee8d8b174188ed9afd796ea769fac3bec30

Aliases

arxiv: 2309.01969 · arxiv_version: 2309.01969v1 · doi: 10.48550/arxiv.2309.01969 · pith_short_12: 6FUV6YBNWGST · pith_short_16: 6FUV6YBNWGSTETFT · pith_short_8: 6FUV6YBN

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/6FUV6YBNWGSTETFTCH7254HO5D \
  | 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: f1695f602db1a5324cb311ffaef0eee8d8b174188ed9afd796ea769fac3bec30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390d93ae2ce657ad8abeca8b444c1b54cdf35df57f4b8e9af59ab27d92f39d07",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-05T05:46:26Z",
    "title_canon_sha256": "4bca4282352ca17eafa278137db17854c8129e176c79cfe94310ec6409d4712e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01969",
    "kind": "arxiv",
    "version": 1
  }
}