Pith Number

pith:64DSTDUB

pith:2014:64DSTDUBM45PXR43USFONK52WW

not attested not anchored not stored refs pending

Risk-Limiting Dynamic Contracts for Direct Load Control

Claire J. Tomlin, Duncan S. Callaway, Insoon Yang

arxiv:1409.1994 v3 · 2014-09-06 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{64DSTDUBM45PXR43USFONK52WW}

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	2026-05-18T02:40:46.969749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f707298e81673afbc79ba48ae6abbab5bd29b990ac50e34872e2c1efe5116485

Aliases

arxiv: 1409.1994 · arxiv_version: 1409.1994v3 · doi: 10.48550/arxiv.1409.1994 · pith_short_12: 64DSTDUBM45P · pith_short_16: 64DSTDUBM45PXR43 · pith_short_8: 64DSTDUB

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/64DSTDUBM45PXR43USFONK52WW \
  | 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: f707298e81673afbc79ba48ae6abbab5bd29b990ac50e34872e2c1efe5116485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fcb34351ddad1b772086219d757dc8d87caf8322b2b38e05de373b208013a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-09-06T07:55:29Z",
    "title_canon_sha256": "cd57ec214c0410c9e2190c903f58dfec2172b8ad716200c6cf5f024b6afafd36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1994",
    "kind": "arxiv",
    "version": 3
  }
}