Pith Number

pith:3GY52TNQ

pith:2015:3GY52TNQZJMGKIFK2HO7B2Q4I2

not attested not anchored not stored refs pending

Optimal Selective Attention in Reactive Agents

Naftali Tishby, Roy Fox

arxiv:1512.08575 v1 · 2015-12-29 · cs.LG · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3GY52TNQZJMGKIFK2HO7B2Q4I2}

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	2026-05-18T01:23:37.344601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b1dd4db0ca586520aad1ddf0ea1c46b79fbdf907f5f457bd61c08ff9387c6a

Aliases

arxiv: 1512.08575 · arxiv_version: 1512.08575v1 · doi: 10.48550/arxiv.1512.08575 · pith_short_12: 3GY52TNQZJMG · pith_short_16: 3GY52TNQZJMGKIFK · pith_short_8: 3GY52TNQ

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/3GY52TNQZJMGKIFK2HO7B2Q4I2 \
  | 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: d9b1dd4db0ca586520aad1ddf0ea1c46b79fbdf907f5f457bd61c08ff9387c6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5283a5883427ec84b1ca68bc40e6f8fd87f17687c0331d6bc247d7dac508efd",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-12-29T01:46:57Z",
    "title_canon_sha256": "dc24f2c0dd4b2de16ee2a8b01570bbbeb7f9d7de3f5e688c04e6440124ae5095"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08575",
    "kind": "arxiv",
    "version": 1
  }
}