Pith Number

pith:2KPXDNLM

pith:2017:2KPXDNLMAG2KGMLEXGEJPTRX5C

not attested not anchored not stored refs pending

Higher-order derivative of intersection local time for two independent fractional Brownian motions

Jingjun Guo, Yanping Xiao, Yaozhong Hu

arxiv:1706.06980 v1 · 2017-06-21 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2KPXDNLMAG2KGMLEXGEJPTRX5C}

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	2026-05-18T00:41:56.351991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d29f71b56c01b4a33164b98897ce37e8b8ee2c42913b0036e2b76f6d8a927b57

Aliases

arxiv: 1706.06980 · arxiv_version: 1706.06980v1 · doi: 10.48550/arxiv.1706.06980 · pith_short_12: 2KPXDNLMAG2K · pith_short_16: 2KPXDNLMAG2KGMLE · pith_short_8: 2KPXDNLM

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/2KPXDNLMAG2KGMLEXGEJPTRX5C \
  | 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: d29f71b56c01b4a33164b98897ce37e8b8ee2c42913b0036e2b76f6d8a927b57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430f415f730092be212e09bec4d3f756cc13beb9c9918e3726bd47b533e5348b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-06-21T16:06:39Z",
    "title_canon_sha256": "631a5d3701ffe45bfe9e46f2343694b20c703d011e017279ed3bb887bb8faf3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06980",
    "kind": "arxiv",
    "version": 1
  }
}