Pith Number

pith:WCLJA4L7

pith:2017:WCLJA4L7SV6VGEEYUDOAYFXONS

not attested not anchored not stored refs pending

Cartan's Conjecture for Moving Hypersurfaces

Guangsheng Yu, Qiming Yan

arxiv:1706.05896 v3 · 2017-06-19 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCLJA4L7SV6VGEEYUDOAYFXONS}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:11:29.003842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09690717f957d531098a0dc0c16ee6c90a26374ec2605217db08a6b2784a345

Aliases

arxiv: 1706.05896 · arxiv_version: 1706.05896v3 · doi: 10.48550/arxiv.1706.05896 · pith_short_12: WCLJA4L7SV6V · pith_short_16: WCLJA4L7SV6VGEEY · pith_short_8: WCLJA4L7

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/WCLJA4L7SV6VGEEYUDOAYFXONS \
  | 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: b09690717f957d531098a0dc0c16ee6c90a26374ec2605217db08a6b2784a345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ee8ba98eb9e916269a3c29631582f9cdb8572f77bc6489558e58dab08aeb287",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2017-06-19T11:58:41Z",
    "title_canon_sha256": "e972d023f9155bdf4fd0f5fd25f208a8790d4722d388221a906da7625b6674ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.05896",
    "kind": "arxiv",
    "version": 3
  }
}