Pith Number

pith:OARVZ7VD

pith:2017:OARVZ7VD74EAU3EVV226FESUQJ

not attested not anchored not stored refs pending

An integral formula for Riemannian $G$-structures with applications to almost Hermitian and almost contact structures

Kamil Niedzialomski

arxiv:1706.08294 v3 · 2017-06-26 · 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{OARVZ7VD74EAU3EVV226FESUQJ}

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	2026-05-17T23:47:49.279553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70235cfea3ff080a6c95aeb5e29254827a15c601b88aaaf69e3229e3c528f6c3

Aliases

arxiv: 1706.08294 · arxiv_version: 1706.08294v3 · doi: 10.48550/arxiv.1706.08294 · pith_short_12: OARVZ7VD74EA · pith_short_16: OARVZ7VD74EAU3EV · pith_short_8: OARVZ7VD

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/OARVZ7VD74EAU3EVV226FESUQJ \
  | 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: 70235cfea3ff080a6c95aeb5e29254827a15c601b88aaaf69e3229e3c528f6c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50896a687e85ac4c10d4663f72c633df1638e9215665601d12c1b61d26820916",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-06-26T09:13:47Z",
    "title_canon_sha256": "8683c58bf890d891bfa9784e223dcaf5d9b4b1344cda664301700d6dfedfa8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08294",
    "kind": "arxiv",
    "version": 3
  }
}