Pith Number

pith:346LOAZU

pith:2009:346LOAZUYSKDJXIGBEI7BP4656

not attested not anchored not stored refs pending

Localization and the interface between quantum mechanics, quantum field theory and quantum gravity II (The search of the interface between QFT and QG)

Bert Schroer

arxiv:0912.2886 v4 · 2009-12-15 · math-ph · gr-qc · math.MP · physics.hist-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{346LOAZUYSKDJXIGBEI7BP4656}

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	2026-05-18T04:34:27.877129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3cb70334c49434dd060911f0bf9eefacd64793ddfd8d6fc37062532b349e12

Aliases

arxiv: 0912.2886 · arxiv_version: 0912.2886v4 · doi: 10.48550/arxiv.0912.2886 · pith_short_12: 346LOAZUYSKD · pith_short_16: 346LOAZUYSKDJXIG · pith_short_8: 346LOAZU

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/346LOAZUYSKDJXIGBEI7BP4656 \
  | 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: df3cb70334c49434dd060911f0bf9eefacd64793ddfd8d6fc37062532b349e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2359004cda98846a8635a7fa9a337208498a53906c1985f833d1e9da9cd3009b",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-12-15T13:38:27Z",
    "title_canon_sha256": "4192c62df5bc2e5684efd093becb29c3ada88685890308f2f8875e53125745de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2886",
    "kind": "arxiv",
    "version": 4
  }
}