Pith Number

pith:3YHSJMWF

pith:2012:3YHSJMWFHJFXTSIN3GGCN5QY6N

not attested not anchored not stored refs pending

Online computation of sparse representations of time varying stimuli using a biologically motivated neural network

Dmitri B. Chklovskii, Tao Hu

arxiv:1210.3741 v1 · 2012-10-13 · q-bio.NC · 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{3YHSJMWFHJFXTSIN3GGCN5QY6N}

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	2026-05-18T03:43:17.211449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de0f24b2c53a4b79c90dd98c26f618f36bebe516386fcc893e837d64c78e68e9

Aliases

arxiv: 1210.3741 · arxiv_version: 1210.3741v1 · doi: 10.48550/arxiv.1210.3741 · pith_short_12: 3YHSJMWFHJFX · pith_short_16: 3YHSJMWFHJFXTSIN · pith_short_8: 3YHSJMWF

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/3YHSJMWFHJFXTSIN3GGCN5QY6N \
  | 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: de0f24b2c53a4b79c90dd98c26f618f36bebe516386fcc893e837d64c78e68e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5286b7aed27f35256fe8f28788ffc814acc5360c1b35c5dd0ab74ce7f7ec6eda",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2012-10-13T21:49:32Z",
    "title_canon_sha256": "e30122d43e9f2e550c76821d2d7a6fd2212e1b8d8cdc2a6ad0011e44834d7cb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3741",
    "kind": "arxiv",
    "version": 1
  }
}