Pith Number

pith:MJBHXBWS

pith:2021:MJBHXBWS7KNK53PO6HEETM7QEJ

not attested not anchored not stored refs pending

Hard instance learning for quantum adiabatic prime factorization

Jian Lin, Junping Zhang, Xiaopeng Li, Zhengfeng Zhang

arxiv:2110.04782 v1 · 2021-10-10 · quant-ph · cond-mat.dis-nn · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJBHXBWS7KNK53PO6HEETM7QEJ}

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	2026-07-05T04:36:19.925745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62427b86d2fa9aaeedeef1c849b3f02276344e78f4f46627c00ff2c3ec69ce0e

Aliases

arxiv: 2110.04782 · arxiv_version: 2110.04782v1 · doi: 10.48550/arxiv.2110.04782 · pith_short_12: MJBHXBWS7KNK · pith_short_16: MJBHXBWS7KNK53PO · pith_short_8: MJBHXBWS

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/MJBHXBWS7KNK53PO6HEETM7QEJ \
  | 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: 62427b86d2fa9aaeedeef1c849b3f02276344e78f4f46627c00ff2c3ec69ce0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665a05163566aebef217f4c4741dfb0e501cafca28bd43db6998f59b408a4305",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-10-10T12:51:31Z",
    "title_canon_sha256": "4b5379d468fe396f37ab9f1b4eada15108baf7ba3587442b1f1ab66e611e8baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04782",
    "kind": "arxiv",
    "version": 1
  }
}