Pith Number

pith:5JPC7ZJE

pith:2016:5JPC7ZJE7K73Z357UQGB7QIXEK

not attested not anchored not stored refs pending

A natural map from a quantized space onto its semiclassical limit

Sei-Qwon Oh

arxiv:1607.03322 v1 · 2016-07-12 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5JPC7ZJE7K73Z357UQGB7QIXEK}

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	2026-05-18T01:11:09.255195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5e2fe524fabfbcefbfa40c1fc11722b9ef2a60b7395ebfdb50388d27ec772e

Aliases

arxiv: 1607.03322 · arxiv_version: 1607.03322v1 · doi: 10.48550/arxiv.1607.03322 · pith_short_12: 5JPC7ZJE7K73 · pith_short_16: 5JPC7ZJE7K73Z357 · pith_short_8: 5JPC7ZJE

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/5JPC7ZJE7K73Z357UQGB7QIXEK \
  | 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: ea5e2fe524fabfbcefbfa40c1fc11722b9ef2a60b7395ebfdb50388d27ec772e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa70ccf04612146e87a5e4ee055b899e8374f803d9afacb88f5168b89762ad14",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-07-12T12:15:32Z",
    "title_canon_sha256": "dd35537adad60aaa7afa712a6d2636886c90e3e9efd46224c9a3eecb80b0d1e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03322",
    "kind": "arxiv",
    "version": 1
  }
}