Pith Number

pith:AHSYHAVM

pith:2014:AHSYHAVMYHZDCXQP3WVEVKKFVF

not attested not anchored not stored refs pending

The conical K\"ahler-Ricci flow on Fano manifolds

Jiawei Liu, Xi Zhang

arxiv:1402.1832 v3 · 2014-02-08 · 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{AHSYHAVMYHZDCXQP3WVEVKKFVF}

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	2026-05-18T02:28:12.049609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e58382acc1f2315e0fddaa4aa945a951d8d697cd72d2943a50f3011d18e796

Aliases

arxiv: 1402.1832 · arxiv_version: 1402.1832v3 · doi: 10.48550/arxiv.1402.1832 · pith_short_12: AHSYHAVMYHZD · pith_short_16: AHSYHAVMYHZDCXQP · pith_short_8: AHSYHAVM

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/AHSYHAVMYHZDCXQP3WVEVKKFVF \
  | 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: 01e58382acc1f2315e0fddaa4aa945a951d8d697cd72d2943a50f3011d18e796

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455b3bd4f5a700cb1873d75ccd79840ba39c3975746677e478a4b6dcd4df0918",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-02-08T07:13:39Z",
    "title_canon_sha256": "29cf191b779abc39ce79d4702855f70d039ca9a678a7786f4bc63228e2e758f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1832",
    "kind": "arxiv",
    "version": 3
  }
}