Pith Number

pith:ZQVHFWY2

pith:2005:ZQVHFWY2AQMQSXTK2EBHF3H2WZ

not attested not anchored not stored refs pending

One-dimensional stochastic growth and Gaussian ensembles of random matrices

Michael Praehofer (1) ((1) TU-Muenchen), Patrik L. Ferrari (1)

arxiv:math-ph/0505038 v2 · 2005-05-13 · 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{ZQVHFWY2AQMQSXTK2EBHF3H2WZ}

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	2026-05-18T04:08:43.370647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc2a72db1a0419095e6ad10272ecfab65f76291923d6165468ec53be1abdfdf8

Aliases

arxiv: math-ph/0505038 · arxiv_version: math-ph/0505038v2 · doi: 10.48550/arxiv.math-ph/0505038 · pith_short_12: ZQVHFWY2AQMQ · pith_short_16: ZQVHFWY2AQMQSXTK · pith_short_8: ZQVHFWY2

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/ZQVHFWY2AQMQSXTK2EBHF3H2WZ \
  | 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: cc2a72db1a0419095e6ad10272ecfab65f76291923d6165468ec53be1abdfdf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b8f3ba72a854651e5b8e8b5e9ceca954ba2dd3a4b73600e0aa8157c78cffad5",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2005-05-13T10:02:56Z",
    "title_canon_sha256": "872d79bb3812f6bbe9b097f40afd3a3e3400148881a3940edcb1b6a0a2da2350"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0505038",
    "kind": "arxiv",
    "version": 2
  }
}