Pith Number

pith:QNYXVZ3U

pith:2011:QNYXVZ3UIUENKQ2D26SP77LQYV

not attested not anchored not stored refs pending

Atoms Talking to SQUIDs

A. J. Dragt, A. K. Wood, C. J. Lobb, C. P. Vlahacos, F. C. Wellstood, J. A. Grover, J. E. Hoffman, J. M. Taylor, J. R. Anderson, L. A. Orozco, M. Hafezi, S. L. Rolston, Z. Kim

arxiv:1108.4153 v2 · 2011-08-21 · 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{QNYXVZ3UIUENKQ2D26SP77LQYV}

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	2026-05-18T04:12:31.937293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83717ae7744508d54343d7a4fffd70c54a9d66c3f306d1f3e574d05efcbc93d9

Aliases

arxiv: 1108.4153 · arxiv_version: 1108.4153v2 · doi: 10.48550/arxiv.1108.4153 · pith_short_12: QNYXVZ3UIUEN · pith_short_16: QNYXVZ3UIUENKQ2D · pith_short_8: QNYXVZ3U

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/QNYXVZ3UIUENKQ2D26SP77LQYV \
  | 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: 83717ae7744508d54343d7a4fffd70c54a9d66c3f306d1f3e574d05efcbc93d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8fe9c014a8d13062168b5afaf9c0f30c5238824a7fc3a70a6f9824c1a0710f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-21T01:17:00Z",
    "title_canon_sha256": "e24d12265a08a919e0117d51a1f659e369eecdef11411e14ce2c0102d9fdbc35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4153",
    "kind": "arxiv",
    "version": 2
  }
}