Pith Number

pith:6PWVRLGN

pith:2013:6PWVRLGNTN3JNXIEZLFSYUOWAL

not attested not anchored not stored refs pending

Initial value problem of evolution equations defined by lattice operators

Daisuke Takahashi, Junta Matsukidaira, Takatoshi Ikegami

arxiv:1302.2734 v1 · 2013-02-12 · nlin.SI · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PWVRLGNTN3JNXIEZLFSYUOWAL}

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	2026-05-18T03:33:51.078435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ed58accd9b7696dd04cacb2c51d602d50cb20a2c341d6e62cd3d390db92adf

Aliases

arxiv: 1302.2734 · arxiv_version: 1302.2734v1 · doi: 10.48550/arxiv.1302.2734 · pith_short_12: 6PWVRLGNTN3J · pith_short_16: 6PWVRLGNTN3JNXIE · pith_short_8: 6PWVRLGN

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/6PWVRLGNTN3JNXIEZLFSYUOWAL \
  | 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: f3ed58accd9b7696dd04cacb2c51d602d50cb20a2c341d6e62cd3d390db92adf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc931ec75930b78a81828e855c8fec5de436984ce102c1d56173f917ebba0a74",
    "cross_cats_sorted": [
      "nlin.CG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-02-12T09:02:48Z",
    "title_canon_sha256": "5118b200a1f0cfbfff796018aec70ba0ac4eef9b393c49cb8bc09e401def0c79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2734",
    "kind": "arxiv",
    "version": 1
  }
}