Pith Number

pith:3MYXSWK7

pith:2019:3MYXSWK7QHHCJJLRB3QFKB7KKG

not attested not anchored not stored refs pending

Non-particulate Klein-Gordon modes formed by inflation

Kathryn Deutscher, Philip Broadbridge

arxiv:1908.03743 v1 · 2019-08-10 · gr-qc · 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{3MYXSWK7QHHCJJLRB3QFKB7KKG}

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	2026-07-04T23:53:17.895438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3179595f81ce24a5710ee05507ea51b7da5ae015f7875f9ef8e80061de0c2b

Aliases

arxiv: 1908.03743 · arxiv_version: 1908.03743v1 · doi: 10.48550/arxiv.1908.03743 · pith_short_12: 3MYXSWK7QHHC · pith_short_16: 3MYXSWK7QHHCJJLR · pith_short_8: 3MYXSWK7

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/3MYXSWK7QHHCJJLRB3QFKB7KKG \
  | 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: db3179595f81ce24a5710ee05507ea51b7da5ae015f7875f9ef8e80061de0c2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ee63b7203aa1c8299d6cb409103f546492cd47d9fa0a39fba2bd0a7a8240e8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-10T12:27:53Z",
    "title_canon_sha256": "ef1c5a9d551eb8c768b7d3993a2f3ac0ebd5e9170ca77a5ef61f9705d23ae5d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03743",
    "kind": "arxiv",
    "version": 1
  }
}