Pith Number

pith:PDBKWZV4

pith:2012:PDBKWZV4MGL7OGKKAIQ4K2C7AY

not attested not anchored not stored refs pending

Berry Phase Generation and Measurement in a Single Trapped Ion

B. Dutta-Roy, D. De Munshi, M. Mukherjee

arxiv:1204.5256 v2 · 2012-04-24 · quant-ph · physics.atom-ph

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

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	2026-05-18T01:57:46.986175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78c2ab66bc6197f7194a0221c5685f0613390613e79aff371b8ce98bd9046ddd

Aliases

arxiv: 1204.5256 · arxiv_version: 1204.5256v2 · doi: 10.48550/arxiv.1204.5256 · pith_short_12: PDBKWZV4MGL7 · pith_short_16: PDBKWZV4MGL7OGKK · pith_short_8: PDBKWZV4

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/PDBKWZV4MGL7OGKKAIQ4K2C7AY \
  | 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: 78c2ab66bc6197f7194a0221c5685f0613390613e79aff371b8ce98bd9046ddd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6ec362e34b264d7c4b46b22b00af38ca52100d3f1cbaa368f9f499bca71f8c2",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-04-24T02:28:48Z",
    "title_canon_sha256": "3b09461301bc30e6be887824663bf58a54f6af49a15a7b5e06172a405a3f9b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5256",
    "kind": "arxiv",
    "version": 2
  }
}