Pith Number

pith:KIWOJ6NF

pith:2017:KIWOJ6NFTJDKU73FDBAJ4ZTSWC

not attested not anchored not stored refs pending

Some Remarks on the Total CR $Q$ and $Q^\prime$-Curvatures

Taiji Marugame

arxiv:1711.01724 v2 · 2017-11-06 · math.DG · math.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KIWOJ6NFTJDKU73FDBAJ4ZTSWC}

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	2026-05-18T00:23:22.873137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

522ce4f9a59a46aa7f6518409e6672b0ba52fc5a3968f65b8b50df36749112c2

Aliases

arxiv: 1711.01724 · arxiv_version: 1711.01724v2 · doi: 10.48550/arxiv.1711.01724 · pith_short_12: KIWOJ6NFTJDK · pith_short_16: KIWOJ6NFTJDKU73F · pith_short_8: KIWOJ6NF

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/KIWOJ6NFTJDKU73FDBAJ4ZTSWC \
  | 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: 522ce4f9a59a46aa7f6518409e6672b0ba52fc5a3968f65b8b50df36749112c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "340f10dbc90649d955db28cc162b09e513a5544da4822ea7e933db9fa264248c",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-06T04:30:11Z",
    "title_canon_sha256": "1978299139cedd661f9ba6d12c43fe0f53430f6ecd260d9260bd0f2b479675fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01724",
    "kind": "arxiv",
    "version": 2
  }
}