Pith Number

pith:CRSCHUZH

pith:2018:CRSCHUZHDGALVIMH6D4HQVJSDK

not attested not anchored not stored refs pending

Optimal Dynamic Allocation of Attention

Konrad Mierendorff, Yeon-Koo Che

arxiv:1812.06967 v1 · 2018-12-15 · math.OC · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRSCHUZHDGALVIMH6D4HQVJSDK}

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	2026-05-17T23:56:57.985186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

146423d3271980baa187f0f87855321a81449337de1e91c48fa445a932fb8ca5

Aliases

arxiv: 1812.06967 · arxiv_version: 1812.06967v1 · doi: 10.48550/arxiv.1812.06967 · pith_short_12: CRSCHUZHDGAL · pith_short_16: CRSCHUZHDGALVIMH · pith_short_8: CRSCHUZH

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/CRSCHUZHDGALVIMH6D4HQVJSDK \
  | 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: 146423d3271980baa187f0f87855321a81449337de1e91c48fa445a932fb8ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e96545b46ca22f30e7183646c956787e46d8d902b834abfc9ca73831ad9006a6",
    "cross_cats_sorted": [
      "econ.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-12-15T21:48:12Z",
    "title_canon_sha256": "4102c6acf4beb10bc9aa6b0747fd4b6b78bf6a22454de147974f6f104e84c15c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06967",
    "kind": "arxiv",
    "version": 1
  }
}