Pith Number

pith:KNSKZR2K

pith:1998:KNSKZR2KHPSOEFSOT2WKBRIKON

not attested not anchored not stored refs pending

Quantum back-action of optical observations on Bose condensates

P. Piwnicki, T. Kiss, U. Leonhardt

arxiv:quant-ph/9801048 v4 · 1998-01-23 · 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{KNSKZR2KHPSOEFSOT2WKBRIKON}

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	2026-07-04T16:10:27.534794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5364acc74a3be4e2164e9eaca0c50a734cba7f1508844f5b7d2050f442173c30

Aliases

arxiv: quant-ph/9801048 · arxiv_version: quant-ph/9801048v4 · doi: 10.48550/arxiv.quant-ph/9801048 · pith_short_12: KNSKZR2KHPSO · pith_short_16: KNSKZR2KHPSOEFSO · pith_short_8: KNSKZR2K

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/KNSKZR2KHPSOEFSOT2WKBRIKON \
  | 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: 5364acc74a3be4e2164e9eaca0c50a734cba7f1508844f5b7d2050f442173c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a1e3195f147478af70baf65ef27c6da7ee05cdd750baebe8bbbcc09b62af3de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-01-23T12:56:29Z",
    "title_canon_sha256": "b16c3cc11ea64785f527ee232dceda97dadebf487fe13a607cd1d1faabd8792a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9801048",
    "kind": "arxiv",
    "version": 4
  }
}