Pith Number

pith:7K7FWRKF

pith:2014:7K7FWRKFK24ZDN2MSVPIRPHHXD

not attested not anchored not stored refs pending

Critical and maximally informative encoding between neural populations in the retina

David B. Kastner, Stephen A. Baccus, Tatyana O. Sharpee

arxiv:1409.2604 v1 · 2014-09-09 · 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{7K7FWRKFK24ZDN2MSVPIRPHHXD}

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	2026-05-18T01:42:06.233676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fabe5b454556b991b74c955e88bce7b8efa27bcaf169fbceefbc1d69875a9d7e

Aliases

arxiv: 1409.2604 · arxiv_version: 1409.2604v1 · doi: 10.48550/arxiv.1409.2604 · pith_short_12: 7K7FWRKFK24Z · pith_short_16: 7K7FWRKFK24ZDN2M · pith_short_8: 7K7FWRKF

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/7K7FWRKFK24ZDN2MSVPIRPHHXD \
  | 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: fabe5b454556b991b74c955e88bce7b8efa27bcaf169fbceefbc1d69875a9d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88e553dd6d8273ffe48606f1f01b742c974da5377738d0b98b9b6c3cd02392f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2014-09-09T06:01:29Z",
    "title_canon_sha256": "68929f722fd10fc3b305f84ee328d1eeb32e7b27d485604dc96d043e132e60de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2604",
    "kind": "arxiv",
    "version": 1
  }
}