Pith Number

pith:7CDBLO5I

pith:2016:7CDBLO5IVANDQFIRUALVIPRNUC

not attested not anchored not stored refs pending

The K\"ahler-Ricci flow and optimal degenerations

G\'abor Sz\'ekelyhidi, Ruadha\'i Dervan

arxiv:1612.07299 v5 · 2016-12-21 · math.DG · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CDBLO5IVANDQFIRUALVIPRNUC}

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	2026-05-18T00:11:19.077557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88615bba8a81a381511a017543e2da081bcdd3daa96d07e3a5ee7275f77e150

Aliases

arxiv: 1612.07299 · arxiv_version: 1612.07299v5 · doi: 10.48550/arxiv.1612.07299 · pith_short_12: 7CDBLO5IVAND · pith_short_16: 7CDBLO5IVANDQFIR · pith_short_8: 7CDBLO5I

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/7CDBLO5IVANDQFIRUALVIPRNUC \
  | 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: f88615bba8a81a381511a017543e2da081bcdd3daa96d07e3a5ee7275f77e150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c492e5926059be057f5099970e31a605e97227f83ef07c66026ffd21fc68abc8",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-12-21T20:00:25Z",
    "title_canon_sha256": "c7d07921c97f6156c95855dfb0153b7ec8e14a0d252cb6b76fc65ac89821583b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.07299",
    "kind": "arxiv",
    "version": 5
  }
}