Pith Number

pith:KCUZYYFU

pith:2018:KCUZYYFUYM6OSZYZHD6XJTE645

not attested not anchored not stored refs pending

Quantum Approach to Dehn Surgery Problem

Dongmin Gang

arxiv:1803.11143 v2 · 2018-03-29 · math.GT · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KCUZYYFUYM6OSZYZHD6XJTE645}

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.

Cited by

1 paper in Pith

Refined 3D index

Receipt and verification

First computed	2026-05-18T00:19:40.823667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50a99c60b4c33ce9671938fd74cc9ee76c37b914dcb03b0fdce3435ac61354f8

Aliases

arxiv: 1803.11143 · arxiv_version: 1803.11143v2 · doi: 10.48550/arxiv.1803.11143 · pith_short_12: KCUZYYFUYM6O · pith_short_16: KCUZYYFUYM6OSZYZ · pith_short_8: KCUZYYFU

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/KCUZYYFUYM6OSZYZHD6XJTE645 \
  | 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: 50a99c60b4c33ce9671938fd74cc9ee76c37b914dcb03b0fdce3435ac61354f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393ce89aa4a9f0c52a78a947ec57fdeecc945c67e5e9cc97fef92f0d006f34ba",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2018-03-29T16:38:51Z",
    "title_canon_sha256": "c70935fc68e27b0cfa4403038e9041d195e093718f066505268f1e0090a2144d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11143",
    "kind": "arxiv",
    "version": 2
  }
}