Pith Number

pith:BPEI4JLJ

pith:2018:BPEI4JLJC3W5EBCFV2LUJBOLPZ

not attested not anchored not stored refs pending

Modular-value-based metrology with spin coherent pointers

Le Bin Ho, Yasushi Kondo

arxiv:1806.08073 v1 · 2018-06-21 · 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{BPEI4JLJC3W5EBCFV2LUJBOLPZ}

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	2026-05-18T00:01:29.250193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bc88e256916edd20445ae974485cb7e494f8a5a0d4fda1358ef12005bb4f2b9

Aliases

arxiv: 1806.08073 · arxiv_version: 1806.08073v1 · doi: 10.48550/arxiv.1806.08073 · pith_short_12: BPEI4JLJC3W5 · pith_short_16: BPEI4JLJC3W5EBCF · pith_short_8: BPEI4JLJ

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/BPEI4JLJC3W5EBCFV2LUJBOLPZ \
  | 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: 0bc88e256916edd20445ae974485cb7e494f8a5a0d4fda1358ef12005bb4f2b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e13c33bb71f2d3cb0781c252ae5455e8ed7b8c73d616d93f8d68ac4a496f2be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-06-21T06:02:58Z",
    "title_canon_sha256": "32a5988ee0e6551fb24af399a7cce2b527e8e09bf3f1ca7be735d286e7a4c353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08073",
    "kind": "arxiv",
    "version": 1
  }
}