Pith Number

pith:KD2NDWIE

pith:2017:KD2NDWIEXJLHRI6FWNGMJ3OLCK

not attested not anchored not stored refs pending

Mean Curvature Type Flows of Graphs in Product Manifolds

Aijin Lin, Hengyu Zhou

arxiv:1712.06838 v1 · 2017-12-19 · math.DG · 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{KD2NDWIEXJLHRI6FWNGMJ3OLCK}

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	2026-05-18T00:26:07.367559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50f4d1d904ba5678a3c5b34cc4edcb1288f9b1027421552d01b8687e6637a90c

Aliases

arxiv: 1712.06838 · arxiv_version: 1712.06838v1 · doi: 10.48550/arxiv.1712.06838 · pith_short_12: KD2NDWIEXJLH · pith_short_16: KD2NDWIEXJLHRI6F · pith_short_8: KD2NDWIE

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/KD2NDWIEXJLHRI6FWNGMJ3OLCK \
  | 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: 50f4d1d904ba5678a3c5b34cc4edcb1288f9b1027421552d01b8687e6637a90c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e9c95b128d3252456df280cf019d41c227d43c1915d5c7bdc634b4b655ae170",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-12-19T09:35:49Z",
    "title_canon_sha256": "fee4d26a5bfef38f0cedfebc159eefdd938838dd9f5d0156078b8df1c50bf5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06838",
    "kind": "arxiv",
    "version": 1
  }
}