Pith Number

pith:VN7AYMI7

pith:2014:VN7AYMI7S4D6Z25MTQNMVQGLQB

not attested not anchored not stored refs pending

On the boundary behaviour of left-invariant Hitchin and hypo flows

Florin Belgun, Marco Freibert, Oliver Goertsches, Vicente Cort\'es

arxiv:1405.1866 v1 · 2014-05-08 · 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{VN7AYMI7S4D6Z25MTQNMVQGLQB}

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	2026-05-18T00:21:00.917219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7e0c311f9707ecebac9c1acac0cb805eab057a7bf1df05bd8fd541395eaab3

Aliases

arxiv: 1405.1866 · arxiv_version: 1405.1866v1 · doi: 10.48550/arxiv.1405.1866 · pith_short_12: VN7AYMI7S4D6 · pith_short_16: VN7AYMI7S4D6Z25M · pith_short_8: VN7AYMI7

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/VN7AYMI7S4D6Z25MTQNMVQGLQB \
  | 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: ab7e0c311f9707ecebac9c1acac0cb805eab057a7bf1df05bd8fd541395eaab3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "969a51aeb61cd4e7e25907c07dab98da909514e93f84e9d66ed4f0f53c127035",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2014-05-08T10:13:26Z",
    "title_canon_sha256": "8b3bfa23ac4a57bd1e5b90e9c99ebc33097913635ff5d8c4ffbd3c11ef5fb38a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1866",
    "kind": "arxiv",
    "version": 1
  }
}