Pith Number

pith:XLJH25OG

pith:2016:XLJH25OGWRG3CWS77GSG2M62IW

not attested not anchored not stored refs pending

2D implementation of quantum annealing algorisms for fourth order binary optimization problems

Guo-Xing Miao, Yong-Chao Tang

arxiv:1605.03887 v1 · 2016-05-12 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XLJH25OGWRG3CWS77GSG2M62IW}

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	2026-05-18T01:14:59.286950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad27d75c6b44db15a5ff9a46d33da45a3903962a2fc85dfa835466b3ccee662

Aliases

arxiv: 1605.03887 · arxiv_version: 1605.03887v1 · doi: 10.48550/arxiv.1605.03887 · pith_short_12: XLJH25OGWRG3 · pith_short_16: XLJH25OGWRG3CWS7 · pith_short_8: XLJH25OG

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/XLJH25OGWRG3CWS77GSG2M62IW \
  | 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: bad27d75c6b44db15a5ff9a46d33da45a3903962a2fc85dfa835466b3ccee662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c95967417a0d7d265ade3acbe9e1560c52a160c3c36971c7af850852efde073",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-12T16:46:04Z",
    "title_canon_sha256": "b6b3ad699881ea2210a7bb11eec43df3cf60955fdf84f8da67e25d16f45e601c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03887",
    "kind": "arxiv",
    "version": 1
  }
}