Pith Number

pith:FZS67BMW

pith:2014:FZS67BMW3IC6G5TOJGPWXZ7HEK

not attested not anchored not stored refs pending

Deformations of the Canonical Commutation Relations and Metric Structures

Fedele Lizzi, Francesco D'Andrea, Pierre Martinetti

arxiv:1406.2422 v1 · 2014-06-10 · 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{FZS67BMW3IC6G5TOJGPWXZ7HEK}

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	2026-05-18T02:50:01.729252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e65ef8596da05e3766e499f6be7e722815a55120085d6c0dbfa7cbbc0e950d3

Aliases

arxiv: 1406.2422 · arxiv_version: 1406.2422v1 · doi: 10.48550/arxiv.1406.2422 · pith_short_12: FZS67BMW3IC6 · pith_short_16: FZS67BMW3IC6G5TO · pith_short_8: FZS67BMW

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/FZS67BMW3IC6G5TOJGPWXZ7HEK \
  | 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: 2e65ef8596da05e3766e499f6be7e722815a55120085d6c0dbfa7cbbc0e950d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71c449fbd2dedd0cddc985776b84dff87ae3b55fc1353574102b6dbf5def1b59",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-06-10T05:15:13Z",
    "title_canon_sha256": "c31cc1766fc44e1af1a147df321c9193979f5d30ff62f5a1310de6d4366cd009"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2422",
    "kind": "arxiv",
    "version": 1
  }
}