Pith Number

pith:36SHSGZ5

pith:2017:36SHSGZ5BIAWU26P3YCVRXIHFE

not attested not anchored not stored refs pending

Generally covariant dynamical reduction models and the Hadamard condition

Benito A. Ju\'arez-Aubry, Bernard S. Kay, Daniel Sudarsky

arxiv:1708.09371 v2 · 2017-08-30 · gr-qc · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{36SHSGZ5BIAWU26P3YCVRXIHFE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:24:30.777425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfa4791b3d0a016a6bcfde0558dd07291183478104b492e0b1ac2067ea626dbd

Aliases

arxiv: 1708.09371 · arxiv_version: 1708.09371v2 · doi: 10.48550/arxiv.1708.09371 · pith_short_12: 36SHSGZ5BIAW · pith_short_16: 36SHSGZ5BIAWU26P · pith_short_8: 36SHSGZ5

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/36SHSGZ5BIAWU26P3YCVRXIHFE \
  | 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: dfa4791b3d0a016a6bcfde0558dd07291183478104b492e0b1ac2067ea626dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d58e014f5090fabb01c3c97b565341e499abee2e6d7bad430562a31e75cef2f4",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-30T17:23:01Z",
    "title_canon_sha256": "4d46529c88a11d7f190eb18853594e2c4b6178b46b4744796df757b4d2711267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09371",
    "kind": "arxiv",
    "version": 2
  }
}