Pith Number

pith:NRYFVIHE

pith:2010:NRYFVIHETVJ7FWCRXUQEEU3NPI

not attested not anchored not stored refs pending

On affine connections in a Riemannian manifold with a circulant metric and two circulant affinor structures

Dimitar Razpopov, Iva Dokuzova

arxiv:1010.5728 v1 · 2010-10-27 · 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{NRYFVIHETVJ7FWCRXUQEEU3NPI}

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	2026-05-18T04:20:04.821951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c705aa0e49d53f2d851bd2042536d7a22a0fbacd36e9756b137e956770e3d19

Aliases

arxiv: 1010.5728 · arxiv_version: 1010.5728v1 · doi: 10.48550/arxiv.1010.5728 · pith_short_12: NRYFVIHETVJ7 · pith_short_16: NRYFVIHETVJ7FWCR · pith_short_8: NRYFVIHE

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/NRYFVIHETVJ7FWCRXUQEEU3NPI \
  | 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: 6c705aa0e49d53f2d851bd2042536d7a22a0fbacd36e9756b137e956770e3d19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63b5c82414e1df7891936166908a2c2c9fc929c88ea3524bcd1478831796da26",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-10-27T16:20:07Z",
    "title_canon_sha256": "bd3ae29f85b7fc716ba43b954b1db23aa406642946996c5ccc2bb683676cd6d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5728",
    "kind": "arxiv",
    "version": 1
  }
}