Pith Number

pith:YYZZ6VXK

pith:2016:YYZZ6VXKD3XSHSAJFGIZLUDDLL

not attested not anchored not stored refs pending

Generalized K\"ahler-Ricci flow and the classification of nondegenerate generalized K\"ahler surfaces

Jeffrey Streets

arxiv:1601.02981 v1 · 2016-01-12 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YYZZ6VXKD3XSHSAJFGIZLUDDLL}

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	2026-05-18T01:22:59.188791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6339f56ea1eef23c809299195d0635ac3c0fa0a0102267026b4db8adc67597d

Aliases

arxiv: 1601.02981 · arxiv_version: 1601.02981v1 · doi: 10.48550/arxiv.1601.02981 · pith_short_12: YYZZ6VXKD3XS · pith_short_16: YYZZ6VXKD3XSHSAJ · pith_short_8: YYZZ6VXK

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/YYZZ6VXKD3XSHSAJFGIZLUDDLL \
  | 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: c6339f56ea1eef23c809299195d0635ac3c0fa0a0102267026b4db8adc67597d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2038a1cf1e2964768d04cf4cc203cb152464ad2860d7fee787b1d13c9d58a13e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-12T17:57:31Z",
    "title_canon_sha256": "8b85e7d088b02dc4dce58868a35b78bc68cd988bba72909efedc8556a5a18a59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02981",
    "kind": "arxiv",
    "version": 1
  }
}