Pith Number

pith:KO52KS6E

pith:2011:KO52KS6E6ZFZIEE4WT4NP7IBDO

not attested not anchored not stored refs pending

Dispersion of the dielectric permittivity of dense and ultracold atomic gases

A. S. Kuraptsev, I. M. Sokolov, M.D. Havey, Ya. A. Fofanov

arxiv:1109.2177 v2 · 2011-09-10 · quant-ph · physics.atm-clus

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KO52KS6E6ZFZIEE4WT4NP7IBDO}

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	2026-05-18T02:00:36.865523Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53bba54bc4f64b94109cb4f8d7fd011bbe21dfac9509ae348e756b28f3502525

Aliases

arxiv: 1109.2177 · arxiv_version: 1109.2177v2 · doi: 10.48550/arxiv.1109.2177 · pith_short_12: KO52KS6E6ZFZ · pith_short_16: KO52KS6E6ZFZIEE4 · pith_short_8: KO52KS6E

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/KO52KS6E6ZFZIEE4WT4NP7IBDO \
  | 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: 53bba54bc4f64b94109cb4f8d7fd011bbe21dfac9509ae348e756b28f3502525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec13a524c4de1e31003d313f22f69fc9e4f8a510608dba653f45213d005844e7",
    "cross_cats_sorted": [
      "physics.atm-clus"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-10T00:36:51Z",
    "title_canon_sha256": "da76e970aed00438d5293edec32413c70fa17ae9f55b8d415e50a1af11f0e020"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2177",
    "kind": "arxiv",
    "version": 2
  }
}