Pith Number

pith:NYMLPROR

pith:2007:NYMLPRORFE3ZLFMRHHKJYY7MDF

not attested not anchored not stored refs pending

Neural Decision Boundaries for Maximal Information Transmission

Tatyana Sharpee, William Bialek

arxiv:q-bio/0703046 v1 · 2007-03-21 · 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{NYMLPRORFE3ZLFMRHHKJYY7MDF}

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	2026-05-18T01:38:03.536420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e18b7c5d1293795959139d49c63ec194c67b1eae802f6a5ec03412591cbc5bc

Aliases

arxiv: q-bio/0703046 · arxiv_version: q-bio/0703046v1 · doi: 10.48550/arxiv.q-bio/0703046 · pith_short_12: NYMLPRORFE3Z · pith_short_16: NYMLPRORFE3ZLFMR · pith_short_8: NYMLPROR

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/NYMLPRORFE3ZLFMRHHKJYY7MDF \
  | 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: 6e18b7c5d1293795959139d49c63ec194c67b1eae802f6a5ec03412591cbc5bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f45db1f90391fd4fd0e6613ccc38375caaadd83adcafad1f62ff58ea10c5b2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2007-03-21T22:07:29Z",
    "title_canon_sha256": "55ddbde9b67bb43c9099a1bd5eb322578d01d8c53b449b91ac9772581720d0c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-bio/0703046",
    "kind": "arxiv",
    "version": 1
  }
}