Pith Number

pith:HIVTQVKA

pith:2009:HIVTQVKAMPP4RUYC5RGTVKLZFF

not attested not anchored not stored refs pending

Logarithmic corrections in (4+1)-dimensional directed percolation

Peter Grassberger

arxiv:0904.0804 v2 · 2009-04-06 · 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{HIVTQVKAMPP4RUYC5RGTVKLZFF}

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	2026-05-18T03:24:07.103202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2b38554063dfc8d302ec4d3aa979297ddf24593cfe4f009e7b817462835613

Aliases

arxiv: 0904.0804 · arxiv_version: 0904.0804v2 · doi: 10.48550/arxiv.0904.0804 · pith_short_12: HIVTQVKAMPP4 · pith_short_16: HIVTQVKAMPP4RUYC · pith_short_8: HIVTQVKA

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/HIVTQVKAMPP4RUYC5RGTVKLZFF \
  | 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: 3a2b38554063dfc8d302ec4d3aa979297ddf24593cfe4f009e7b817462835613

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9a6f690edc58aa1d2e655e2d6f3f3b3d04c42682466099bcb051e6eec98b45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-04-06T09:42:32Z",
    "title_canon_sha256": "3d2175ce1ee17433e87969186a5aa5e668051ef1cbd3a8a92837b8174a3470e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0804",
    "kind": "arxiv",
    "version": 2
  }
}