Pith Number

pith:3NT4DSUZ

pith:2010:3NT4DSUZNRRPAB3PX3IG7AFQ5Q

not attested not anchored not stored refs pending

Position Measurements Obeying Momentum Conservation

Leon Loveridge, Paul Busch

arxiv:1005.0569 v3 · 2010-05-04 · 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{3NT4DSUZNRRPAB3PX3IG7AFQ5Q}

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	2026-05-18T04:26:31.758956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db67c1ca996c62f0076fbed06f80b0ec046b16736abad1d666726ed70853e873

Aliases

arxiv: 1005.0569 · arxiv_version: 1005.0569v3 · doi: 10.48550/arxiv.1005.0569 · pith_short_12: 3NT4DSUZNRRP · pith_short_16: 3NT4DSUZNRRPAB3P · pith_short_8: 3NT4DSUZ

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/3NT4DSUZNRRPAB3PX3IG7AFQ5Q \
  | 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: db67c1ca996c62f0076fbed06f80b0ec046b16736abad1d666726ed70853e873

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "818f11a244c3c584ef1ee45c96ee1ad76650a89a86da937e2f2c9a468b3aea25",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-05-04T15:58:46Z",
    "title_canon_sha256": "5270c2373d33cb08d9658fb1d33be05a67c29041f9544faba0ee4683b1c37b0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0569",
    "kind": "arxiv",
    "version": 3
  }
}