Pith Number

pith:JTIFG7ZJ

pith:2009:JTIFG7ZJGSHSY7GQRBITZZ7N5M

not attested not anchored not stored refs pending

Current Fluctuations in One Dimensional Diffusive Systems with a Step Initial Density Profile

A. Gerschenfeld, B. Derrida

arxiv:0907.3294 v2 · 2009-07-19 · 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{JTIFG7ZJGSHSY7GQRBITZZ7N5M}

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	2026-05-18T02:12:55.750595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cd0537f29348f2c7cd088513ce7edeb3323863edce881694bd47e54f61ad617

Aliases

arxiv: 0907.3294 · arxiv_version: 0907.3294v2 · doi: 10.48550/arxiv.0907.3294 · pith_short_12: JTIFG7ZJGSHS · pith_short_16: JTIFG7ZJGSHSY7GQ · pith_short_8: JTIFG7ZJ

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/JTIFG7ZJGSHSY7GQRBITZZ7N5M \
  | 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: 4cd0537f29348f2c7cd088513ce7edeb3323863edce881694bd47e54f61ad617

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f156855bb83414b947273e526f20dfe0be83fac5a5588c470d2ce0be842109c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-07-19T14:46:53Z",
    "title_canon_sha256": "679c9fc9fc7123d662c0e128cffaea5b420d9319736867bafed320ed94f11a69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3294",
    "kind": "arxiv",
    "version": 2
  }
}