Pith Number

pith:CCD4IYHO

pith:2015:CCD4IYHO3ALVVZ3D4QPQ45BFEP

not attested not anchored not stored refs pending

Two symmetry breaking mechanisms for the development of orientation selectivity in a neural system

Myoung Won Cho

arxiv:1503.04620 v1 · 2015-03-16 · q-bio.NC · stat.OT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CCD4IYHO3ALVVZ3D4QPQ45BFEP}

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	2026-05-18T01:22:40.959338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1087c460eed8175ae763e41f0e742523eef54902138ec075dbfe6bb8c588c028

Aliases

arxiv: 1503.04620 · arxiv_version: 1503.04620v1 · doi: 10.48550/arxiv.1503.04620 · pith_short_12: CCD4IYHO3ALV · pith_short_16: CCD4IYHO3ALVVZ3D · pith_short_8: CCD4IYHO

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/CCD4IYHO3ALVVZ3D4QPQ45BFEP \
  | 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: 1087c460eed8175ae763e41f0e742523eef54902138ec075dbfe6bb8c588c028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e8b0f7032f7e1a0456f322df4d9dbc63f443f9ad4b2a6df7a52411231d2f88",
    "cross_cats_sorted": [
      "stat.OT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2015-03-16T12:26:04Z",
    "title_canon_sha256": "16b2c947c85cce9e62ca26474e4d95427ccd538cab70131582acea5efa4be649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.04620",
    "kind": "arxiv",
    "version": 1
  }
}