Pith Number

pith:U723ZRND

pith:2018:U723ZRNDUASTZMHDNLRQ33H2Y5

not attested not anchored not stored refs pending

Q-DeckRec: A Fast Deck Recommendation System for Collectible Card Games

Chris Amato, Magy Seif El-Nasr, Seth Cooper, Truong-Huy Nguyen, Yizhou Sun, Zhengxing Chen

arxiv:1806.09771 v1 · 2018-06-26 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U723ZRNDUASTZMHDNLRQ33H2Y5}

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	2026-05-18T00:12:23.411897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7f5bcc5a3a0253cb0e36ae30decfac75a51fa5e35e621d102c7d81206701e4e

Aliases

arxiv: 1806.09771 · arxiv_version: 1806.09771v1 · doi: 10.48550/arxiv.1806.09771 · pith_short_12: U723ZRNDUAST · pith_short_16: U723ZRNDUASTZMHD · pith_short_8: U723ZRND

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/U723ZRNDUASTZMHDNLRQ33H2Y5 \
  | 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: a7f5bcc5a3a0253cb0e36ae30decfac75a51fa5e35e621d102c7d81206701e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7e2634f5c08e4de014756d1f6cf7d56d4e162de3e84f6da392b88ab2bcd12b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-06-26T02:55:16Z",
    "title_canon_sha256": "dd5155e558fec0f0b0262a4056907fa889c33b0e25860bba3fbfdc3bb7954f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09771",
    "kind": "arxiv",
    "version": 1
  }
}