Pith Number

pith:4Q3IZZED

pith:1997:4Q3IZZEDRQHZM3Z6VA5X5B264M

not attested not anchored not stored refs pending

Neuro-flow Dynamics and the Learning Processes

M. Tatsuno, Y. Aizawa

arxiv:cond-mat/9703212 v1 · 1997-03-25 · cond-mat.dis-nn · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Q3IZZEDRQHZM3Z6VA5X5B264M}

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	2026-05-18T01:39:33.566329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4368ce4838c0f966f3ea83b7e875ee3239276edf11bcac0cda63a1ed580c251

Aliases

arxiv: cond-mat/9703212 · arxiv_version: cond-mat/9703212v1 · doi: 10.48550/arxiv.cond-mat/9703212 · pith_short_12: 4Q3IZZEDRQHZ · pith_short_16: 4Q3IZZEDRQHZM3Z6 · pith_short_8: 4Q3IZZED

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/4Q3IZZEDRQHZM3Z6VA5X5B264M \
  | 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: e4368ce4838c0f966f3ea83b7e875ee3239276edf11bcac0cda63a1ed580c251

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90643ce23ba415b39427410fb31ec6dd653b8cf9b56fd55b3727f870fd34bb29",
    "cross_cats_sorted": [
      "q-bio"
    ],
    "license": "",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "1997-03-25T04:39:08Z",
    "title_canon_sha256": "310007da2b0e958523fafdc24aeca00f88c905d74568a694be5bf5f82d4f4297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9703212",
    "kind": "arxiv",
    "version": 1
  }
}