Pith Number

pith:CVXCMZ2V

pith:2018:CVXCMZ2VJKBE6UJHFM7XSHZJ3R

not attested not anchored not stored refs pending

Field Theory with Coordinate Dependent Noncommutativity

Daniel N. Blaschke, Francois Gieres, Manfred Schweda, Michael Wohlgenannt, Stefan Hohenegger

arxiv:1806.02131 v4 · 2018-06-06 · hep-th · math-ph · 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{CVXCMZ2VJKBE6UJHFM7XSHZJ3R}

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	2026-05-17T23:57:19.384502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

156e2667554a824f51272b3f791f29dc6b779f54eb63e1b41688ce2807718f85

Aliases

arxiv: 1806.02131 · arxiv_version: 1806.02131v4 · doi: 10.48550/arxiv.1806.02131 · pith_short_12: CVXCMZ2VJKBE · pith_short_16: CVXCMZ2VJKBE6UJH · pith_short_8: CVXCMZ2V

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/CVXCMZ2VJKBE6UJHFM7XSHZJ3R \
  | 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: 156e2667554a824f51272b3f791f29dc6b779f54eb63e1b41688ce2807718f85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8581c26c7eb7c9c649c2fffd7583e5ca5a6716d5d688d4a03c1617e0bd6b60c8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-06-06T11:38:46Z",
    "title_canon_sha256": "78cc0699df9015469b2ce5f0f198b3bedaf02a8b7fb6bcfe0e55b4c84b4e36a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02131",
    "kind": "arxiv",
    "version": 4
  }
}