Pith Number

pith:RQYFUNMT

pith:2014:RQYFUNMTXN4ZP5BKOGBA5BDANT

not attested not anchored not stored refs pending

Complex geometry of quantum cones

Tomasz Brzezi\'nski

arxiv:1406.2517 v1 · 2014-06-10 · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RQYFUNMTXN4ZP5BKOGBA5BDANT}

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	2026-05-18T01:22:22.097673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c305a3593bb7997f42a71820e84606ce0c7090de526753ffa3858bea284f9ad

Aliases

arxiv: 1406.2517 · arxiv_version: 1406.2517v1 · doi: 10.48550/arxiv.1406.2517 · pith_short_12: RQYFUNMTXN4Z · pith_short_16: RQYFUNMTXN4ZP5BK · pith_short_8: RQYFUNMT

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/RQYFUNMTXN4ZP5BKOGBA5BDANT \
  | 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: 8c305a3593bb7997f42a71820e84606ce0c7090de526753ffa3858bea284f9ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b60d63715aabc2ef632a88434fc2d4e3192ee5f5a5b8367522722a4f8cc89b1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-06-10T11:49:37Z",
    "title_canon_sha256": "9f0cd8f4576b2f303cacd9ba1b035a3019db9e3f51546505c2fb18361a967170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2517",
    "kind": "arxiv",
    "version": 1
  }
}