Pith Number

pith:LU5HYGSE

pith:2017:LU5HYGSEPUW5Q3V5MMV5WFBME5

not attested not anchored not stored refs pending

On a twisted conical K\"ahler-Ricci flow

Yashan Zhang

arxiv:1711.10756 v3 · 2017-11-29 · 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{LU5HYGSEPUW5Q3V5MMV5WFBME5}

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	2026-05-18T00:13:47.256665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3a7c1a447d2dd86ebd632bdb142c277a315c213d318f83ec430002ee13d755

Aliases

arxiv: 1711.10756 · arxiv_version: 1711.10756v3 · doi: 10.48550/arxiv.1711.10756 · pith_short_12: LU5HYGSEPUW5 · pith_short_16: LU5HYGSEPUW5Q3V5 · pith_short_8: LU5HYGSE

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/LU5HYGSEPUW5Q3V5MMV5WFBME5 \
  | 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: 5d3a7c1a447d2dd86ebd632bdb142c277a315c213d318f83ec430002ee13d755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9189b2c7740c72f74501e992f09ffed233816a30b87a2ecaa28c50b8c24ed6ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-29T10:15:27Z",
    "title_canon_sha256": "1c3021e57a794a7a25b3411ec577e082579299493db6fe5e3b2ba1e5089e626a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10756",
    "kind": "arxiv",
    "version": 3
  }
}