Pith Number

pith:OHQTXPH4

pith:2019:OHQTXPH44ARM4ZNJ4UDUM67EXL

not attested not anchored not stored refs pending

Signatures of Many-Particle Interference

Mattia Walschaers

arxiv:1908.08370 v1 · 2019-08-22 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHQTXPH44ARM4ZNJ4UDUM67EXL}

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	2026-07-05T00:41:35.825265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71e13bbcfce022ce65a9e507467be4bac51687be68124e8da751f8f5141af04d

Aliases

arxiv: 1908.08370 · arxiv_version: 1908.08370v1 · doi: 10.48550/arxiv.1908.08370 · pith_short_12: OHQTXPH44ARM · pith_short_16: OHQTXPH44ARM4ZNJ · pith_short_8: OHQTXPH4

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/OHQTXPH44ARM4ZNJ4UDUM67EXL \
  | 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: 71e13bbcfce022ce65a9e507467be4bac51687be68124e8da751f8f5141af04d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fb610c330e2adfd549f99d81b0c0b1b7f15e6afbd810f3bc1e22517a4365d58",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-22T13:39:01Z",
    "title_canon_sha256": "9b03645aaa06b59cf267d3301867cb8f3bec6a614280bc4c1c0d09231c5ce7b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08370",
    "kind": "arxiv",
    "version": 1
  }
}