Pith Number

pith:KDSOCUTR

pith:2013:KDSOCUTRIZWOCRK7GPHBMOI72M

not attested not anchored not stored refs pending

Geometric flows and K\"ahler reduction

Alberto Della Vedova, Claudio Arezzo, Gabriele La Nave

arxiv:1304.5728 v1 · 2013-04-21 · math.DG · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KDSOCUTRIZWOCRK7GPHBMOI72M}

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	2026-07-05T00:03:52.472936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50e4e15271466ce1455f33ce16391fd3327fcd752dd5e4221753d6a510e92890

Aliases

arxiv: 1304.5728 · arxiv_version: 1304.5728v1 · doi: 10.48550/arxiv.1304.5728 · pith_short_12: KDSOCUTRIZWO · pith_short_16: KDSOCUTRIZWOCRK7 · pith_short_8: KDSOCUTR

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/KDSOCUTRIZWOCRK7GPHBMOI72M \
  | 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: 50e4e15271466ce1455f33ce16391fd3327fcd752dd5e4221753d6a510e92890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93b7decf6c8c4f7c2b069b47dbcde462d15e0973f2a2312df225c141aea068fe",
    "cross_cats_sorted": [
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-04-21T12:34:04Z",
    "title_canon_sha256": "642a0254936fb8ada085f58253c59d2bc1d954e20082f7e3e090b733f1c51800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5728",
    "kind": "arxiv",
    "version": 1
  }
}