Pith Number

pith:4K6BJZZ2

pith:2013:4K6BJZZ2IJ7MEZGDAB333KXLHM

not attested not anchored not stored refs pending

On measurements of the canonical phase observable

Juha-Pekka Pellonp\"a\"a, Jussi Schultz

arxiv:1303.0127 v1 · 2013-03-01 · 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{4K6BJZZ2IJ7MEZGDAB333KXLHM}

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	2026-05-18T01:51:25.582563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2bc14e73a427ec264c30077bdaaeb3b31b113a072195c7b6f522776c84c307a

Aliases

arxiv: 1303.0127 · arxiv_version: 1303.0127v1 · doi: 10.48550/arxiv.1303.0127 · pith_short_12: 4K6BJZZ2IJ7M · pith_short_16: 4K6BJZZ2IJ7MEZGD · pith_short_8: 4K6BJZZ2

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/4K6BJZZ2IJ7MEZGDAB333KXLHM \
  | 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: e2bc14e73a427ec264c30077bdaaeb3b31b113a072195c7b6f522776c84c307a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0958f849e27b7f16df7102f7d05900508855ed2cabd480001bf818037682cbc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-03-01T10:01:31Z",
    "title_canon_sha256": "bd540d19313a1fbfe36bf088df90b2ce32c427af891f06713381a5029ae26933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0127",
    "kind": "arxiv",
    "version": 1
  }
}