Pith Number

pith:TIGGX5LZ

pith:2011:TIGGX5LZ635AJ4XRLB3UWTVZPI

not attested not anchored not stored refs pending

Local volume comparison for Kahler manifolds

Gang Liu

arxiv:1108.4231 v1 · 2011-08-22 · 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{TIGGX5LZ635AJ4XRLB3UWTVZPI}

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	2026-05-18T04:14:55.877470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a0c6bf579f6fa04f2f158774b4eb97a2f7b2fb2e4d65556a215a77ebee3e39d

Aliases

arxiv: 1108.4231 · arxiv_version: 1108.4231v1 · doi: 10.48550/arxiv.1108.4231 · pith_short_12: TIGGX5LZ635A · pith_short_16: TIGGX5LZ635AJ4XR · pith_short_8: TIGGX5LZ

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/TIGGX5LZ635AJ4XRLB3UWTVZPI \
  | 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: 9a0c6bf579f6fa04f2f158774b4eb97a2f7b2fb2e4d65556a215a77ebee3e39d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b771763ab5473be28df4ebfe3205625edb41dcbe9f65cb61a4c1fcc15fdbe1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2011-08-22T04:04:41Z",
    "title_canon_sha256": "c5342d038fd67471648477992a63ba9e1813610750115c7ec71d45c822ff4397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4231",
    "kind": "arxiv",
    "version": 1
  }
}