Pith Number

pith:7PE664QQ

pith:2026:7PE664QQWD2FY2X666XWIDQPHC

not attested not anchored not stored refs pending

Entropy power functional theory for Brownian many-body dynamics

Matthias Schmidt

arxiv:2607.19255 v1 · 2026-07-21 · cond-mat.soft · 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{7PE664QQWD2FY2X666XWIDQPHC}

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	2026-07-22T01:24:16.589333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc9ef7210b0f45c6afef7af640e0f38a8e961d2ef558ac5a8ed7207c162341a

Aliases

arxiv: 2607.19255 · arxiv_version: 2607.19255v1 · doi: 10.48550/arxiv.2607.19255 · pith_short_12: 7PE664QQWD2F · pith_short_16: 7PE664QQWD2FY2X6 · pith_short_8: 7PE664QQ

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/7PE664QQWD2FY2X666XWIDQPHC \
  | 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: fbc9ef7210b0f45c6afef7af640e0f38a8e961d2ef558ac5a8ed7207c162341a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c6eb1e50e445b7dfa915b3c742c5311d0739d98dec6bb11eec434b6c6c45728",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2026-07-21T16:28:54Z",
    "title_canon_sha256": "8be7a30c7adb82f4ae61314d2fa1a350d02c4583989d9c936b6de7ef367977a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.19255",
    "kind": "arxiv",
    "version": 1
  }
}