Pith Number

pith:O3ZUZMBB

pith:2023:O3ZUZMBBOQ6IL3AEWLDN5QJMTE

not attested not anchored not stored refs pending

Quantum Field Theory in Curved Spacetime (2nd Edition)

Bernard S. Kay (York)

arxiv:2308.14517 v5 · 2023-08-28 · gr-qc · hep-th · 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{O3ZUZMBBOQ6IL3AEWLDN5QJMTE}

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.

Cited by

1 paper in Pith

Semi-classical Imprint of Horizon Induced Instability

Receipt and verification

First computed	2026-07-05T11:20:01.747387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76f34cb021743c85ec04b2c6dec12c99070d719b6ad1781d8ca8d6b9ca1630ee

Aliases

arxiv: 2308.14517 · arxiv_version: 2308.14517v5 · doi: 10.48550/arxiv.2308.14517 · pith_short_12: O3ZUZMBBOQ6I · pith_short_16: O3ZUZMBBOQ6IL3AE · pith_short_8: O3ZUZMBB

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/O3ZUZMBBOQ6IL3AEWLDN5QJMTE \
  | 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: 76f34cb021743c85ec04b2c6dec12c99070d719b6ad1781d8ca8d6b9ca1630ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3323e4b31e572f594a083ebd6597c502ef888bee1aa436dcc28a80b95306c7ed",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-08-28T12:05:45Z",
    "title_canon_sha256": "4861be12e1199396a23ecea598402263fd52c8bb20892debde1b71ed0c2d3955"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.14517",
    "kind": "arxiv",
    "version": 5
  }
}