Pith Number

pith:DIYKI7SX

pith:1995:DIYKI7SXQPICDOCXYU4FCRNEYE

not attested not anchored not stored refs pending

Preprocessing in Attractor Neural Networks

A.T. Costa Jr., C.G. Carvalhaes, T.J.P. Penna

arxiv:cond-mat/9503101 v1 · 1995-03-17 · 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{DIYKI7SXQPICDOCXYU4FCRNEYE}

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	2026-05-18T01:39:35.202153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a30a47e5783d021b857c5385145a4c10f2712cd53cfeae1cecb4bfccb9dadc1

Aliases

arxiv: cond-mat/9503101 · arxiv_version: cond-mat/9503101v1 · doi: 10.48550/arxiv.cond-mat/9503101 · pith_short_12: DIYKI7SXQPIC · pith_short_16: DIYKI7SXQPICDOCX · pith_short_8: DIYKI7SX

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/DIYKI7SXQPICDOCXYU4FCRNEYE \
  | 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: 1a30a47e5783d021b857c5385145a4c10f2712cd53cfeae1cecb4bfccb9dadc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb61f6638f1641df9d70447d88c66cbe659170924402448fc45824141d3589d5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-03-17T20:06:29Z",
    "title_canon_sha256": "1a2b569d3a3d1d2c3c19f149c174d21ad763a650d513d5e008f72f2fd5089570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9503101",
    "kind": "arxiv",
    "version": 1
  }
}