Pith Number

pith:W2ZFAM6T

pith:2009:W2ZFAM6TEUEPDLKFRV7BN5TBEO

not attested not anchored not stored refs pending

Quantum information with Rydberg atoms

K. Molmer, M. Saffman, T. G. Walker

arxiv:0909.4777 v3 · 2009-09-25 · quant-ph · physics.atom-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{W2ZFAM6TEUEPDLKFRV7BN5TBEO}

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.

Cited by

1 paper in Pith

Enhancement of Rydberg Blockade via Microwave Dressing

Receipt and verification

First computed	2026-05-18T02:24:47.058918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b25033d32508f1ad458d7e16f66123a384602ad6880f14eeadca258bffd585

Aliases

arxiv: 0909.4777 · arxiv_version: 0909.4777v3 · doi: 10.48550/arxiv.0909.4777 · pith_short_12: W2ZFAM6TEUEP · pith_short_16: W2ZFAM6TEUEPDLKF · pith_short_8: W2ZFAM6T

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/W2ZFAM6TEUEPDLKFRV7BN5TBEO \
  | 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: b6b25033d32508f1ad458d7e16f66123a384602ad6880f14eeadca258bffd585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06d94be66c5fe6ba985ba0879e65e4ccc251fc27ab992e202394bb781c2648a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-09-25T19:17:18Z",
    "title_canon_sha256": "6a8770323c3c0d03a5b17bfa499644aa809b370040fdd8566a7ca4d1a30310d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4777",
    "kind": "arxiv",
    "version": 3
  }
}