Pith Number

pith:3RJEFYIP

pith:2015:3RJEFYIP5LPM5FVRIXF3ORI43R

not attested not anchored not stored refs pending

On the Dolbeault-Dirac operators on quantum projective spaces

Marco Matassa

arxiv:1507.01823 v2 · 2015-07-07 · math.QA · math-ph · math.MP · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RJEFYIP5LPM5FVRIXF3ORI43R}

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	2026-05-18T00:26:09.068457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc5242e10feadece96b145cbb7451cdc6f9286547b54e5263d6c21ba6f6adf08

Aliases

arxiv: 1507.01823 · arxiv_version: 1507.01823v2 · doi: 10.48550/arxiv.1507.01823 · pith_short_12: 3RJEFYIP5LPM · pith_short_16: 3RJEFYIP5LPM5FVR · pith_short_8: 3RJEFYIP

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/3RJEFYIP5LPM5FVRIXF3ORI43R \
  | 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: dc5242e10feadece96b145cbb7451cdc6f9286547b54e5263d6c21ba6f6adf08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92865b57d4ad8f61238e5aa6f3b0b904c1f953549b6f17ae6a61d8fac908e2f7",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2015-07-07T14:21:00Z",
    "title_canon_sha256": "a0829240911dc4a8a35b7f20a8474627acec2fe9e969e4964e8f2e1f3456f06e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01823",
    "kind": "arxiv",
    "version": 2
  }
}