Pith Number

pith:P7YWOF2W

pith:2026:P7YWOF2WCWNSK4MZYC4NTK6ZMT

not attested not anchored not stored refs pending

Diffusion approximations for interacting stochastic systems with reflection and control

Roderick Melnik, Thoa Thieu

arxiv:2601.05895 v2 · 2026-01-09 · 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{P7YWOF2WCWNSK4MZYC4NTK6ZMT}

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	2026-06-12T01:08:20.761113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff1671756159b257199c0b8d9abd964e0f08e713be9735e77b42d09148ca696

Aliases

arxiv: 2601.05895 · arxiv_version: 2601.05895v2 · doi: 10.48550/arxiv.2601.05895 · pith_short_12: P7YWOF2WCWNS · pith_short_16: P7YWOF2WCWNSK4MZ · pith_short_8: P7YWOF2W

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/P7YWOF2WCWNSK4MZYC4NTK6ZMT \
  | 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: 7ff1671756159b257199c0b8d9abd964e0f08e713be9735e77b42d09148ca696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b82183dd552061ee498ac13f1ee8ee37fd958d3dd8c66ae7e13423fec706fca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-01-09T16:12:36Z",
    "title_canon_sha256": "603c81cbbdcd311320e8703f696eb2a636ae20f9270134379bc7ec27c68f64d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.05895",
    "kind": "arxiv",
    "version": 2
  }
}