Pith Number

pith:QXBWRXFU

pith:2013:QXBWRXFUQDTGZ2P5LCJYKGXQVE

not attested not anchored not stored refs pending

Perception, Attention, and Resources: A Decision-Theoretic Approach to Graphics Rendering

Eric J. Horvitz, Jed Lengyel

arxiv:1302.1547 v1 · 2013-02-06 · cs.AI · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXBWRXFUQDTGZ2P5LCJYKGXQVE}

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	2026-05-18T03:34:15.631623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85c368dcb480e66ce9fd5893851af0a91d3fd949f3cdbe4465c1d7c7a094f7b8

Aliases

arxiv: 1302.1547 · arxiv_version: 1302.1547v1 · doi: 10.48550/arxiv.1302.1547 · pith_short_12: QXBWRXFUQDTG · pith_short_16: QXBWRXFUQDTGZ2P5 · pith_short_8: QXBWRXFU

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/QXBWRXFUQDTGZ2P5LCJYKGXQVE \
  | 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: 85c368dcb480e66ce9fd5893851af0a91d3fd949f3cdbe4465c1d7c7a094f7b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d9dfcd5a96a571df2124459454d833cb74e56670f135090fb8a0630759963d",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-02-06T15:56:18Z",
    "title_canon_sha256": "6e1189b8343a9bb41699b63e330b9ab451293845968db3e4a22b472530903e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1547",
    "kind": "arxiv",
    "version": 1
  }
}