Pith Number

pith:QCA7NP5L

pith:2023:QCA7NP5LYYREHJKVC2EFRM25XU

not attested not anchored not stored refs pending

An infinite dimensional balanced embedding problem I:existence

Jingzhou Sun, Song Sun

arxiv:2309.01097 v1 · 2023-09-03 · math.CV · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QCA7NP5LYYREHJKVC2EFRM25XU}

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	2026-07-05T06:47:32.255741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8081f6bfabc62243a555168858b35dbd1d340ab34fbc4371f0423e6908815f75

Aliases

arxiv: 2309.01097 · arxiv_version: 2309.01097v1 · doi: 10.48550/arxiv.2309.01097 · pith_short_12: QCA7NP5LYYRE · pith_short_16: QCA7NP5LYYREHJKV · pith_short_8: QCA7NP5L

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/QCA7NP5LYYREHJKVC2EFRM25XU \
  | 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: 8081f6bfabc62243a555168858b35dbd1d340ab34fbc4371f0423e6908815f75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54f73b04fc824084d073161694a7f435303fd6010db17fd1ddd22a8556020928",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2023-09-03T06:27:57Z",
    "title_canon_sha256": "60446e428b020c817a1e2911ac69ec6de48ec4f9ed19f68b598618f3c77c8de8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.01097",
    "kind": "arxiv",
    "version": 1
  }
}