Pith Number

pith:B3JQJYL2

pith:2011:B3JQJYL2WSW2VXJH7XEZBXM42U

not attested not anchored not stored refs pending

Microfabricated Ion Traps

Bjoern Lekitsch, Jiddu A. Broersma, Marcus D. Hughes, Winfried K. Hensinger

arxiv:1101.3207 v2 · 2011-01-17 · 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{B3JQJYL2WSW2VXJH7XEZBXM42U}

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	2026-05-18T02:03:39.245004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ed304e17ab4adaadd27fdc990dd9cd52026809bee82a9fcb84e2aa55d055b99

Aliases

arxiv: 1101.3207 · arxiv_version: 1101.3207v2 · doi: 10.48550/arxiv.1101.3207 · pith_short_12: B3JQJYL2WSW2 · pith_short_16: B3JQJYL2WSW2VXJH · pith_short_8: B3JQJYL2

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/B3JQJYL2WSW2VXJH7XEZBXM42U \
  | 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: 0ed304e17ab4adaadd27fdc990dd9cd52026809bee82a9fcb84e2aa55d055b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fd8f0024f4eb923c881495b55e58278f9d7b8a58de1717c1773fd1af5590b9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-17T13:43:45Z",
    "title_canon_sha256": "755e830e537e97ee19a89d18699e0b5d94d03ca5ee6725d14838f4c5d68dd11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3207",
    "kind": "arxiv",
    "version": 2
  }
}