Pith Number

pith:5M5PK5FC

pith:2018:5M5PK5FCTM4VCCMIDPC6HV2RND

not attested not anchored not stored refs pending

Algorithms, Bounds, and Strategies for Entangled XOR Games

Adam Bene Watts, Anand Natarajan, Aram W. Harrow, Gurtej Kanwar

arxiv:1801.00821 v1 · 2018-01-02 · quant-ph · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5M5PK5FCTM4VCCMIDPC6HV2RND}

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	2026-05-17T23:54:26.491644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb3af574a29b395109881bc5e3d75168d95dfeb8cbc0200bfa7cee0c1119a5cf

Aliases

arxiv: 1801.00821 · arxiv_version: 1801.00821v1 · doi: 10.48550/arxiv.1801.00821 · pith_short_12: 5M5PK5FCTM4V · pith_short_16: 5M5PK5FCTM4VCCMI · pith_short_8: 5M5PK5FC

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/5M5PK5FCTM4VCCMIDPC6HV2RND \
  | 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: eb3af574a29b395109881bc5e3d75168d95dfeb8cbc0200bfa7cee0c1119a5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd0f11a0ae4a0e1213d5edd9752790626d90acb6b5f564ce038e99b1256e5a5",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-02T20:23:59Z",
    "title_canon_sha256": "c11dd11d1b39cf503259ffa0eb8ee5d4147e692c2c44bba571567474b2241437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00821",
    "kind": "arxiv",
    "version": 1
  }
}