Pith Number

pith:RX6LIQOD

pith:2008:RX6LIQODR74AKWS425U7FT5PT5

not attested not anchored not stored refs pending

Weak measurements of non local variables

Aharon Brodutch

arxiv:0811.1706 v2 · 2008-11-11 · 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{RX6LIQODR74AKWS425U7FT5PT5}

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	2026-05-18T02:43:24.788520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dfcb441c38ff8055a5cd769f2cfaf9f74a726c0a73f7e6d948adfd969f6a3ff

Aliases

arxiv: 0811.1706 · arxiv_version: 0811.1706v2 · doi: 10.48550/arxiv.0811.1706 · pith_short_12: RX6LIQODR74A · pith_short_16: RX6LIQODR74AKWS4 · pith_short_8: RX6LIQOD

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/RX6LIQODR74AKWS425U7FT5PT5 \
  | 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: 8dfcb441c38ff8055a5cd769f2cfaf9f74a726c0a73f7e6d948adfd969f6a3ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "756ad44faec1ed56fe50f91902ea63450d1a88afbb83024041e24b18f016fd7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-11-11T14:11:23Z",
    "title_canon_sha256": "e6f9ba3acb530535cc27f348ed71b59934187cb279d06b69eceb9266b26614a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.1706",
    "kind": "arxiv",
    "version": 2
  }
}