Pith Number

pith:7KIQWTLW

pith:2019:7KIQWTLWLVFSQVI7P6ZGC3PSFF

not attested not anchored not stored refs pending

Derivation of coupled KPZ-Burgers equation from multi-species zero-range processes

Cedric Bernardin, Sunder Sethuraman, Tadahisa Funaki

arxiv:1908.07863 v1 · 2019-08-21 · math.PR · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KIQWTLWLVFSQVI7P6ZGC3PSFF}

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	2026-07-04T23:59:01.925819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa910b4d765d4b28551f7fb2616df2294eeed9915e43246b4af1c87af4c6cd22

Aliases

arxiv: 1908.07863 · arxiv_version: 1908.07863v1 · doi: 10.48550/arxiv.1908.07863 · pith_short_12: 7KIQWTLWLVFS · pith_short_16: 7KIQWTLWLVFSQVI7 · pith_short_8: 7KIQWTLW

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/7KIQWTLWLVFSQVI7P6ZGC3PSFF \
  | 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: fa910b4d765d4b28551f7fb2616df2294eeed9915e43246b4af1c87af4c6cd22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2556d3c4733b5f4fae8cc895730501e18108e3ec951c54c89244e7fe129fed36",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-21T13:31:18Z",
    "title_canon_sha256": "b665e113f0e9d42a7b25255e9e24da37e501dd4bd63e406f49276bf9d3933a6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07863",
    "kind": "arxiv",
    "version": 1
  }
}