Pith Number

pith:4P4MRCTM

pith:2014:4P4MRCTMXU5NIJSEKH7NF7BVKJ

not attested not anchored not stored refs pending

Newton-Wigner position operator and its corresponding spin operator in relativistic quantum mechanics

Taeseung Choi

arxiv:1412.0351 v1 · 2014-12-01 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4P4MRCTMXU5NIJSEKH7NF7BVKJ}

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	2026-05-18T02:32:28.036067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f8c88a6cbd3ad4264451fed2fc35525c8ec07a3313b88fc963d0d7c0c11616

Aliases

arxiv: 1412.0351 · arxiv_version: 1412.0351v1 · doi: 10.48550/arxiv.1412.0351 · pith_short_12: 4P4MRCTMXU5N · pith_short_16: 4P4MRCTMXU5NIJSE · pith_short_8: 4P4MRCTM

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/4P4MRCTMXU5NIJSEKH7NF7BVKJ \
  | 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: e3f8c88a6cbd3ad4264451fed2fc35525c8ec07a3313b88fc963d0d7c0c11616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47fbccdfe856a595c4f29c102a93ce134f0d0fae21160b19642530d84c1bd081",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-12-01T05:22:31Z",
    "title_canon_sha256": "8cf1603f403df57d35d53650f8ab55638562a5561683bcfa077a10857c8551d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0351",
    "kind": "arxiv",
    "version": 1
  }
}