Pith Number

pith:LUKIXIIA

pith:2014:LUKIXIIAZRMXLKDPDI63RLEPIQ

not attested not anchored not stored refs pending

Locally covariant quantum field theory with external sources

Alexander Schenkel, Christopher J. Fewster

arxiv:1402.2436 v3 · 2014-02-11 · math-ph · hep-th · 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{LUKIXIIAZRMXLKDPDI63RLEPIQ}

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	2026-05-18T01:34:59.388142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d148ba100cc5975a86f1a3db8ac8f44066abe023897bbbf67734ab73f9bed6d

Aliases

arxiv: 1402.2436 · arxiv_version: 1402.2436v3 · doi: 10.48550/arxiv.1402.2436 · pith_short_12: LUKIXIIAZRMX · pith_short_16: LUKIXIIAZRMXLKDP · pith_short_8: LUKIXIIA

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/LUKIXIIAZRMXLKDPDI63RLEPIQ \
  | 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: 5d148ba100cc5975a86f1a3db8ac8f44066abe023897bbbf67734ab73f9bed6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e7b3890a31d098a23784c0f9590aa392407bf1795a0d23f56619a429e366315",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-02-11T10:44:24Z",
    "title_canon_sha256": "d02de4d9c2efe13f2941fcafaf68e8269835e55aceb1df39e06c999b8af8087d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2436",
    "kind": "arxiv",
    "version": 3
  }
}