Pith Number

pith:AS7K2FTY

pith:2018:AS7K2FTY6MN5S5N637JFG7YCHR

not attested not anchored not stored refs pending

Monitoring continuous spectrum observables: the strong measurement limit

D.Bernard, M.Bauer, T.Jin

arxiv:1805.07162 v4 · 2018-05-18 · math-ph · math.MP · 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{AS7K2FTY6MN5S5N637JFG7YCHR}

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	2026-05-18T00:02:34.585746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04bead1678f31bd975bedfd2537f023c45465ceff668de5681b2320ba0fe8e63

Aliases

arxiv: 1805.07162 · arxiv_version: 1805.07162v4 · doi: 10.48550/arxiv.1805.07162 · pith_short_12: AS7K2FTY6MN5 · pith_short_16: AS7K2FTY6MN5S5N6 · pith_short_8: AS7K2FTY

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/AS7K2FTY6MN5S5N637JFG7YCHR \
  | 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: 04bead1678f31bd975bedfd2537f023c45465ceff668de5681b2320ba0fe8e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "336985508defb2dce42ab8d0c9965ae3d3cf95ef4c03f21e1c4d11672760d38f",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-05-18T12:11:34Z",
    "title_canon_sha256": "c1fd916699a7d57c24375d9b722fcc13fa5f684f6b3dbac2aaaa42206b7f35b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07162",
    "kind": "arxiv",
    "version": 4
  }
}