Pith Number

pith:4T6WTZRD

pith:2008:4T6WTZRDOEDQ4MIU6A2XR55QWX

not attested not anchored not stored refs pending

Wave Equations on Lorentzian Manifolds and Quantization

Christian Baer, Frank Pfaeffle, Nicolas Ginoux

arxiv:0806.1036 v1 · 2008-06-05 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4T6WTZRDOEDQ4MIU6A2XR55QWX}

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

2 papers in Pith

Relative entropy for $\lambda \phi^4$ in the Rindler wedge

The Continuum Limit Analysis of Causal Fermion Systems for Curved Spacetimes

Receipt and verification

First computed	2026-07-04T15:12:01.297403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4fd69e62371070e3114f03578f7b0b5f1c08082cd16a71627b8e69e35aed259

Aliases

arxiv: 0806.1036 · arxiv_version: 0806.1036v1 · doi: 10.48550/arxiv.0806.1036 · pith_short_12: 4T6WTZRDOEDQ · pith_short_16: 4T6WTZRDOEDQ4MIU · pith_short_8: 4T6WTZRD

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/4T6WTZRDOEDQ4MIU6A2XR55QWX \
  | 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: e4fd69e62371070e3114f03578f7b0b5f1c08082cd16a71627b8e69e35aed259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99da2f27ba99fe9213a43f47b9064c5e63c0e092e943cbd41c55ddbb46272183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2008-06-05T19:22:31Z",
    "title_canon_sha256": "76e8f93ccd7421b86e183fd48a2c19913f4389a763b65dfb3727ca8e7aeb3070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0806.1036",
    "kind": "arxiv",
    "version": 1
  }
}