Pith Number

pith:3O5A2RKH

pith:2010:3O5A2RKHZUDQOIUAVVHEPQEA7Y

not attested not anchored not stored refs pending

Polarization squeezing and multipartite entanglement of triphoton states

G. R. Jin, H. Jing, S. Luo, W. M. Liu, Y. C. Liu

arxiv:1003.2771 v1 · 2010-03-14 · quant-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3O5A2RKHZUDQOIUAVVHEPQEA7Y}

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	2026-05-18T01:16:19.400488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbba0d4547cd07072280ad4e47c080fe25828c206824b3cca723536007ae7359

Aliases

arxiv: 1003.2771 · arxiv_version: 1003.2771v1 · doi: 10.48550/arxiv.1003.2771 · pith_short_12: 3O5A2RKHZUDQ · pith_short_16: 3O5A2RKHZUDQOIUA · pith_short_8: 3O5A2RKH

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/3O5A2RKHZUDQOIUAVVHEPQEA7Y \
  | 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: dbba0d4547cd07072280ad4e47c080fe25828c206824b3cca723536007ae7359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11c67aaa7c71d940560794fe049d1801299f827f6e413cd6366b09779899eb2",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-14T08:23:44Z",
    "title_canon_sha256": "3c550e48254eb045435e590a7f03dfcb5af427dc3bf3cf2d314a8b56d5a567f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2771",
    "kind": "arxiv",
    "version": 1
  }
}