Pith Number

pith:YXC46MYV

pith:1994:YXC46MYVDI67DA2RSTYI7JTGD5

not attested not anchored not stored refs pending

Nonlinear Bias and the Convective Fisher Equation

Dietrich Stauffer, Oliver Sch\"onborn, Rashmi C. Desai

arxiv:cond-mat/9403025 v1 · 1994-03-07 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXC46MYVDI67DA2RSTYI7JTGD5}

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	2026-05-18T01:39:37.364393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c5cf33151a3df1835194f08fa6661f6aecdfdd8716899f84b29ca8855bcc83

Aliases

arxiv: cond-mat/9403025 · arxiv_version: cond-mat/9403025v1 · doi: 10.48550/arxiv.cond-mat/9403025 · pith_short_12: YXC46MYVDI67 · pith_short_16: YXC46MYVDI67DA2R · pith_short_8: YXC46MYV

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/YXC46MYVDI67DA2RSTYI7JTGD5 \
  | 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: c5c5cf33151a3df1835194f08fa6661f6aecdfdd8716899f84b29ca8855bcc83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3964bfec6b7125c223c76ac95d3fc24665b1a6e85393e994d09fd28b2c22358d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1994-03-07T18:53:21Z",
    "title_canon_sha256": "369e8b7674c86492441c57b65a929ff236bf27b1ddafa6cfc715523ec64e2910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9403025",
    "kind": "arxiv",
    "version": 1
  }
}