Pith Number

pith:6RRNR7JC

pith:2011:6RRNR7JCWSDU4NAEBER2SAIFAP

not attested not anchored not stored refs pending

Quantum statistics of the collective excitations of an atomic ensemble inside a cavity

C. P. Sun, Franco Nori, Jin-Feng Huang, Qing Ai, Yuangang Deng

arxiv:1109.6250 v2 · 2011-09-28 · 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{6RRNR7JCWSDU4NAEBER2SAIFAP}

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	2026-05-18T03:23:13.349563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f462d8fd22b4874e34040923a9010503fd1b7fbb415cc529a0ec97a897ae57c4

Aliases

arxiv: 1109.6250 · arxiv_version: 1109.6250v2 · doi: 10.48550/arxiv.1109.6250 · pith_short_12: 6RRNR7JCWSDU · pith_short_16: 6RRNR7JCWSDU4NAE · pith_short_8: 6RRNR7JC

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/6RRNR7JCWSDU4NAEBER2SAIFAP \
  | 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: f462d8fd22b4874e34040923a9010503fd1b7fbb415cc529a0ec97a897ae57c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af94309bd253345d6a3f4c7dddd27645beef12f174caa2c68bce06e5d1d7379",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-09-28T15:53:47Z",
    "title_canon_sha256": "b36748a9e0940a9e7af0f106f8b99d509b2500620766c55039823ce0f3e9c2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6250",
    "kind": "arxiv",
    "version": 2
  }
}