Pith Number

pith:FLAHWSAU

pith:2009:FLAHWSAU5RKZ3CCAFCGZSSPAH4

not attested not anchored not stored refs pending

Vacuum squeezing via polarization self-rotation and excess noise in hot Rb vapors

Arturo Lezama, Eugeniy E. Mikhailov, Irina Novikova, Thomas W. Noel

arxiv:0903.3156 v1 · 2009-03-18 · 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{FLAHWSAU5RKZ3CCAFCGZSSPAH4}

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	2026-05-18T02:14:27.553086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ac07b4814ec559d8840288d9949e03f07eeafabb1d0d4edad89cb228ec8ccea

Aliases

arxiv: 0903.3156 · arxiv_version: 0903.3156v1 · doi: 10.48550/arxiv.0903.3156 · pith_short_12: FLAHWSAU5RKZ · pith_short_16: FLAHWSAU5RKZ3CCA · pith_short_8: FLAHWSAU

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/FLAHWSAU5RKZ3CCAFCGZSSPAH4 \
  | 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: 2ac07b4814ec559d8840288d9949e03f07eeafabb1d0d4edad89cb228ec8ccea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6d9794735345697ef3da4bac45adc8c8f7fe576bd3a7c52abec85763bef7b97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-03-18T13:29:08Z",
    "title_canon_sha256": "778684f383e3789bf48d25a46713fff6ff20a75a1f45acae18e331af2677e01a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3156",
    "kind": "arxiv",
    "version": 1
  }
}