Pith Number

pith:46SLDECC

pith:2010:46SLDECC73I23AI7FZ6E6QZOHG

not attested not anchored not stored refs pending

Entanglement-enhanced measurement of a completely unknown phase

B. L. Higgins, D. W. Berry, G. J. Pryde, G. Y. Xiang, H. M. Wiseman

arxiv:1003.5213 v1 · 2010-03-26 · 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{46SLDECC73I23AI7FZ6E6QZOHG}

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	2026-05-18T04:31:11.830322Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7a4b19042fed1ad811f2e7c4f432e3983a8b291918738da068d04e928bbf9b5

Aliases

arxiv: 1003.5213 · arxiv_version: 1003.5213v1 · doi: 10.48550/arxiv.1003.5213 · pith_short_12: 46SLDECC73I2 · pith_short_16: 46SLDECC73I23AI7 · pith_short_8: 46SLDECC

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/46SLDECC73I23AI7FZ6E6QZOHG \
  | 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: e7a4b19042fed1ad811f2e7c4f432e3983a8b291918738da068d04e928bbf9b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44db627ad5de16658623e4ad049b0bb7239ca950e10ea5a55dc7a3d614aa0a53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-26T20:00:01Z",
    "title_canon_sha256": "41f20cbd75d877bfcbd2397f784cf06ae39032275da9019edd73b07983cc588e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5213",
    "kind": "arxiv",
    "version": 1
  }
}