Pith Number

pith:I5UDTFMO

pith:2010:I5UDTFMORGSXWZ3GVFO75RRIZN

not attested not anchored not stored refs pending

Photon sorters and QND detectors using single photon emitters

A. S. S{\o}rensen, D. Witthaut, M. D. Lukin

arxiv:1007.3273 v2 · 2010-07-19 · 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{I5UDTFMORGSXWZ3GVFO75RRIZN}

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	2026-05-18T04:00:02.868118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

476839958e89a57b6766a95dfec628cb58a1530dbdc0d2ae022ae29078558778

Aliases

arxiv: 1007.3273 · arxiv_version: 1007.3273v2 · doi: 10.48550/arxiv.1007.3273 · pith_short_12: I5UDTFMORGSX · pith_short_16: I5UDTFMORGSXWZ3G · pith_short_8: I5UDTFMO

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/I5UDTFMORGSXWZ3GVFO75RRIZN \
  | 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: 476839958e89a57b6766a95dfec628cb58a1530dbdc0d2ae022ae29078558778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10f912928e035ae54b5df4d1cdf475e8b45649addefcfb5ac1132b7fda11d67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-19T20:21:38Z",
    "title_canon_sha256": "ba4e7960a0d719e6bed81d02cce80709b394a5d3db46dd8dffc03dd3e062221e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3273",
    "kind": "arxiv",
    "version": 2
  }
}