Pith Number

pith:THJ3S2IC

pith:2011:THJ3S2ICHJNDKTOKEPT26IWN47

not attested not anchored not stored refs pending

Dynamical locality and covariance: What makes a physical theory the same in all spacetimes?

Christopher J. Fewster, Rainer Verch

arxiv:1106.4785 v3 · 2011-06-23 · math-ph · gr-qc · 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{THJ3S2ICHJNDKTOKEPT26IWN47}

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	2026-05-18T03:34:59.754059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d3b969023a5a354dca23e7af22cde7c4ee62d5f9b4a3c0458b8f6341b5e707

Aliases

arxiv: 1106.4785 · arxiv_version: 1106.4785v3 · doi: 10.48550/arxiv.1106.4785 · pith_short_12: THJ3S2ICHJND · pith_short_16: THJ3S2ICHJNDKTOK · pith_short_8: THJ3S2IC

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/THJ3S2ICHJNDKTOKEPT26IWN47 \
  | 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: 99d3b969023a5a354dca23e7af22cde7c4ee62d5f9b4a3c0458b8f6341b5e707

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94bf2ea58e391a670aaaa2f7b2ff4be31fca2b1d3612fc87698ed67506e921e7",
    "cross_cats_sorted": [
      "gr-qc",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-06-23T18:09:39Z",
    "title_canon_sha256": "cdf5f119387f8613f500b5aecb7d296c07e8220b829dac276a627b5c2b8fb91b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.4785",
    "kind": "arxiv",
    "version": 3
  }
}