Pith Number

pith:54S46AFJ

pith:2012:54S46AFJTF6EOEZT4RK2NIRHPB

not attested not anchored not stored refs pending

Schr\"odinger-Feynman quantization and composition of observables in general boundary quantum field theory

Robert Oeckl (UNAM)

arxiv:1201.1877 v2 · 2012-01-09 · hep-th · gr-qc · math-ph · math.MP · 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{54S46AFJTF6EOEZT4RK2NIRHPB}

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

Causal measurement in quantum field theory: spacetime

Receipt and verification

First computed	2026-05-18T01:24:31.041877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef25cf00a9997c471333e455a6a227784350ed6912a9842a9f3309c56e869cc4

Aliases

arxiv: 1201.1877 · arxiv_version: 1201.1877v2 · doi: 10.48550/arxiv.1201.1877 · pith_short_12: 54S46AFJTF6E · pith_short_16: 54S46AFJTF6EOEZT · pith_short_8: 54S46AFJ

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/54S46AFJTF6EOEZT4RK2NIRHPB \
  | 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: ef25cf00a9997c471333e455a6a227784350ed6912a9842a9f3309c56e869cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21e61fa0e9673ba23b74c645f1d1349046a6e82d1ac29333346f92d374d1f7af",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-09T19:20:47Z",
    "title_canon_sha256": "2e3afc1cf4674a454b56e3ab3391ff136cab245210a2af0e94a30ef415879d5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1877",
    "kind": "arxiv",
    "version": 2
  }
}