Pith Number

pith:T6I2HGI4

pith:2017:T6I2HGI4HS6ZGSFAZAMKW4HXM6

not attested not anchored not stored refs pending

Polarization squeezing at the audio frequency band for the Rubidium D1 line

Jinyu Liu, Jun He, Junmin Wang, Xin Wen, Yashuai Han

arxiv:1704.03268 v2 · 2017-04-11 · 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{T6I2HGI4HS6ZGSFAZAMKW4HXM6}

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	2026-05-18T00:33:18.810608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f91a3991c3cbd9348a0c818ab70f767af50fbbff1b501c71891df37580b3d67

Aliases

arxiv: 1704.03268 · arxiv_version: 1704.03268v2 · doi: 10.48550/arxiv.1704.03268 · pith_short_12: T6I2HGI4HS6Z · pith_short_16: T6I2HGI4HS6ZGSFA · pith_short_8: T6I2HGI4

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/T6I2HGI4HS6ZGSFAZAMKW4HXM6 \
  | 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: 9f91a3991c3cbd9348a0c818ab70f767af50fbbff1b501c71891df37580b3d67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edf56d9ca6cb30f0329d4a57c55c225b622d70b4a610ef33fdc55cd44e8af766",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-04-11T12:44:44Z",
    "title_canon_sha256": "c212570f94076c22b7a5d9a71988a81ec12dfc90d3b9dc42676ff2e8033484d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03268",
    "kind": "arxiv",
    "version": 2
  }
}