Pith Number

pith:CNNJOUOE

pith:2017:CNNJOUOEYO3Z53UI3WRZRGNODR

not attested not anchored not stored refs pending

On m-th root metrics with special curvature properties

Akbar Tayebi, Behzad Najafi

arxiv:1706.07827 v1 · 2017-06-23 · 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{CNNJOUOEYO3Z53UI3WRZRGNODR}

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	2026-05-18T00:41:47.464454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

135a9751c4c3b79eee88dda39899ae1c47c808a2b8712a8bb4cebc543bc446c4

Aliases

arxiv: 1706.07827 · arxiv_version: 1706.07827v1 · doi: 10.48550/arxiv.1706.07827 · pith_short_12: CNNJOUOEYO3Z · pith_short_16: CNNJOUOEYO3Z53UI · pith_short_8: CNNJOUOE

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/CNNJOUOEYO3Z53UI3WRZRGNODR \
  | 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: 135a9751c4c3b79eee88dda39899ae1c47c808a2b8712a8bb4cebc543bc446c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6015ce1d676a543063c23679ebf8fe82833222f33de82133e7d595e304cb17fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-06-23T18:31:56Z",
    "title_canon_sha256": "15ea3979acc5260ff09a1bdb86498b78d0765717e07dda09a4d04b79b520568f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07827",
    "kind": "arxiv",
    "version": 1
  }
}