Pith Number

pith:IZXAXDQQ

pith:2012:IZXAXDQQBEUZBVIU7COQDOGNV6

not attested not anchored not stored refs pending

Nearly extensive sequential memory lifetime achieved by coupled nonlinear neurons

Taro Toyoizumi

arxiv:1203.3073 v1 · 2012-03-14 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IZXAXDQQBEUZBVIU7COQDOGNV6}

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	2026-05-18T03:46:47.317796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

466e0b8e10092990d514f89d01b8cdafb1821c8b6702ba9f83c6a6249da2e6d3

Aliases

arxiv: 1203.3073 · arxiv_version: 1203.3073v1 · doi: 10.48550/arxiv.1203.3073 · pith_short_12: IZXAXDQQBEUZ · pith_short_16: IZXAXDQQBEUZBVIU · pith_short_8: IZXAXDQQ

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/IZXAXDQQBEUZBVIU7COQDOGNV6 \
  | 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: 466e0b8e10092990d514f89d01b8cdafb1821c8b6702ba9f83c6a6249da2e6d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0065641979a8ff4d2da086e0a3ce3ebbfbd6f8b3659be03c5454e37e18f2a95f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-03-14T13:00:51Z",
    "title_canon_sha256": "6815908ca9fdda81ae23ab227b6cd9e42663ff21817b7832e34092b73e2e9c1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3073",
    "kind": "arxiv",
    "version": 1
  }
}