Pith Number

pith:WKT6LE7Y

pith:2017:WKT6LE7YA7QDDULZCNQNBVHGUR

not attested not anchored not stored refs pending

A potential theory for the k-curvature equation

Bin Zhou, Qiuyi Dai, Xu-Jia Wang

arxiv:1703.01607 v1 · 2017-03-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKT6LE7YA7QDDULZCNQNBVHGUR}

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	2026-05-18T00:49:30.127890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2a7e593f807e031d1791360d0d4e6a47b57bec0b918c7df95d0f4b3a4889192

Aliases

arxiv: 1703.01607 · arxiv_version: 1703.01607v1 · doi: 10.48550/arxiv.1703.01607 · pith_short_12: WKT6LE7YA7QD · pith_short_16: WKT6LE7YA7QDDULZ · pith_short_8: WKT6LE7Y

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/WKT6LE7YA7QDDULZCNQNBVHGUR \
  | 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: b2a7e593f807e031d1791360d0d4e6a47b57bec0b918c7df95d0f4b3a4889192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e0c82664c8f18416a50fb9f9c1bb67547a2fdbce2c65644daa32bef122d4cfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-03-05T15:17:57Z",
    "title_canon_sha256": "3cd0d6e65a5bf29da7db4bea1c0c0d40b38931e79d9b5a3f6fcaf77f02c0dbdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01607",
    "kind": "arxiv",
    "version": 1
  }
}