Pith Number

pith:RONUZATB

pith:2012:RONUZATBYXTYILE4B2LY6NN6EG

not attested not anchored not stored refs pending

The pluriclosed flow on nilmanifolds and Tamed symplectic forms

Anna Fino, Luigi Vezzoni, Nicola Enrietti

arxiv:1210.4816 v2 · 2012-10-17 · 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{RONUZATBYXTYILE4B2LY6NN6EG}

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	2026-05-18T03:17:24.796549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9b4c8261c5e7842c9c0e978f35be218f22283e34600309b491161f68360447

Aliases

arxiv: 1210.4816 · arxiv_version: 1210.4816v2 · doi: 10.48550/arxiv.1210.4816 · pith_short_12: RONUZATBYXTY · pith_short_16: RONUZATBYXTYILE4 · pith_short_8: RONUZATB

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/RONUZATBYXTYILE4B2LY6NN6EG \
  | 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: 8b9b4c8261c5e7842c9c0e978f35be218f22283e34600309b491161f68360447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c73c4c1aeb29efcb1bc0dd183f77f08205b847c377de26b3765af8be79b53813",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-10-17T18:40:51Z",
    "title_canon_sha256": "cab43536d032cbfc4b01ccbbc0bc7a691e6902e06709d6c1dbe0122b3ee3f13c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4816",
    "kind": "arxiv",
    "version": 2
  }
}