Pith Number

pith:FG2KH7UA

pith:2016:FG2KH7UAHOFBTBBUI3FW3JXAZP

not attested not anchored not stored refs pending

Bergman iteration and $C^{\infty}$-convergence towards K\"ahler-Ricci flow

Ryosuke Takahashi

arxiv:1606.03019 v5 · 2016-06-09 · 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{FG2KH7UAHOFBTBBUI3FW3JXAZP}

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	2026-05-17T23:51:26.303232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29b4a3fe803b8a19843446cb6da6e0cbeca8c123becca5423c1e3305d3bb2657

Aliases

arxiv: 1606.03019 · arxiv_version: 1606.03019v5 · doi: 10.48550/arxiv.1606.03019 · pith_short_12: FG2KH7UAHOFB · pith_short_16: FG2KH7UAHOFBTBBU · pith_short_8: FG2KH7UA

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/FG2KH7UAHOFBTBBUI3FW3JXAZP \
  | 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: 29b4a3fe803b8a19843446cb6da6e0cbeca8c123becca5423c1e3305d3bb2657

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9be8e7c47c608dc1601332f1c749fc7a570e4b8599f46f3c4f2a2777a5cf802",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-06-09T16:32:02Z",
    "title_canon_sha256": "2d7bcc50ac931263c16a698e71edc729853d375a8823bbd15f0af736dea2806b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.03019",
    "kind": "arxiv",
    "version": 5
  }
}