Pith Number

pith:EDRMKT5L

pith:2018:EDRMKT5L4Y3NTJU7WF6TXS3VCR

not attested not anchored not stored refs pending

New curvature flows in complex geometry

Duong H. Phong, Sebastien Picard, Xiangwen Zhang

arxiv:1806.11235 v2 · 2018-06-29 · math.DG · math.AP · 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{EDRMKT5L4Y3NTJU7WF6TXS3VCR}

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	2026-05-18T00:11:17.011220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e2c54fabe636d9a69fb17d3bcb75144ccc86b5eeee3e4af7656b938d77266a

Aliases

arxiv: 1806.11235 · arxiv_version: 1806.11235v2 · doi: 10.48550/arxiv.1806.11235 · pith_short_12: EDRMKT5L4Y3N · pith_short_16: EDRMKT5L4Y3NTJU7 · pith_short_8: EDRMKT5L

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/EDRMKT5L4Y3NTJU7WF6TXS3VCR \
  | 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: 20e2c54fabe636d9a69fb17d3bcb75144ccc86b5eeee3e4af7656b938d77266a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0d7538d5e0fea31889b05d239d3690bc330fb43989d1b7f395d94c4834a809",
    "cross_cats_sorted": [
      "math.AP",
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-06-29T00:18:36Z",
    "title_canon_sha256": "ab4648a668bcef1df56ae024be559c264e0111734409951fe5fd33283496108a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11235",
    "kind": "arxiv",
    "version": 2
  }
}