Pith Number

pith:PIHMVNFS

pith:2010:PIHMVNFSFKFQQ7F74M6CWLJOIT

not attested not anchored not stored refs pending

Sparse and silent coding in neural circuits

Andr\'as L\H{o}rincz, G\'abor Szirtes, Zsolt Palotai

arxiv:1010.4138 v1 · 2010-10-20 · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PIHMVNFSFKFQQ7F74M6CWLJOIT}

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	2026-05-18T01:09:22.159771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a0ecab4b22a8b087cbfe33c2b2d2e44c2a51655ad901f60b522f3c6a9ecafb5

Aliases

arxiv: 1010.4138 · arxiv_version: 1010.4138v1 · doi: 10.48550/arxiv.1010.4138 · pith_short_12: PIHMVNFSFKFQ · pith_short_16: PIHMVNFSFKFQQ7F7 · pith_short_8: PIHMVNFS

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/PIHMVNFSFKFQQ7F74M6CWLJOIT \
  | 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: 7a0ecab4b22a8b087cbfe33c2b2d2e44c2a51655ad901f60b522f3c6a9ecafb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4737bed14051aafd55cbe21b1f266b7af74279ef6af33430772db8f743b6501",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2010-10-20T09:29:03Z",
    "title_canon_sha256": "3a79e4ba37f3cc41c4607d55c9e7a0e50336abda5e777ab637927fec8b7b1114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.4138",
    "kind": "arxiv",
    "version": 1
  }
}