Pith Number

pith:XDFJFBDM

pith:2011:XDFJFBDMFZYKUUNT2YZJMMW6YE

not attested not anchored not stored refs pending

Solution of Fokker-Planck equation for a broad class of drift and diffusion coefficients

Kwok Sau Fa

arxiv:1107.0959 v1 · 2011-07-05 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XDFJFBDMFZYKUUNT2YZJMMW6YE}

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	2026-05-18T04:18:46.440358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8ca92846c2e70aa51b3d6329632dec1015a775cfa784e2df46f6fc65012de09

Aliases

arxiv: 1107.0959 · arxiv_version: 1107.0959v1 · doi: 10.48550/arxiv.1107.0959 · pith_short_12: XDFJFBDMFZYK · pith_short_16: XDFJFBDMFZYKUUNT · pith_short_8: XDFJFBDM

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/XDFJFBDMFZYKUUNT2YZJMMW6YE \
  | 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: b8ca92846c2e70aa51b3d6329632dec1015a775cfa784e2df46f6fc65012de09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2700345462aba57baf8d546a90dc6246727ed99b7bc8cdd3c2450721ce8cb9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-07-05T19:42:31Z",
    "title_canon_sha256": "65a18a4c3067f9e51cc9a123fb9685ce1c4864758fdc08ae47ff5cb6ff21b57b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0959",
    "kind": "arxiv",
    "version": 1
  }
}