Pith Number

pith:XDDSP5VX

pith:2024:XDDSP5VXWCTG3NDQGX5N6Z6FF7

not attested not anchored not stored refs pending

Relaxations for binary polynomial optimization via signed certificates

Leo Liberti, Liding Xu

arxiv:2405.13447 v2 · 2024-05-22 · 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{XDDSP5VXWCTG3NDQGX5N6Z6FF7}

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.

Cited by

1 paper in Pith

Efficient mapping of multi-constraint satisfaction problems to Rydberg platforms

Receipt and verification

First computed	2026-06-03T01:05:03.353403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8c727f6b7b0a66db47035fadf67c52fc35fbdac091bfb896f066c402fe154b5

Aliases

arxiv: 2405.13447 · arxiv_version: 2405.13447v2 · doi: 10.48550/arxiv.2405.13447 · pith_short_12: XDDSP5VXWCTG · pith_short_16: XDDSP5VXWCTG3NDQ · pith_short_8: XDDSP5VX

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/XDDSP5VXWCTG3NDQGX5N6Z6FF7 \
  | 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: b8c727f6b7b0a66db47035fadf67c52fc35fbdac091bfb896f066c402fe154b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac6b0cb6dde2f3f65c15202103616a6679b5c5c2883e0f40ece67d2bb447697c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-05-22T08:37:48Z",
    "title_canon_sha256": "bd740d33825d94af9d5789a5a518987b3cdfcd743a02ea0472875e3ca7021a7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.13447",
    "kind": "arxiv",
    "version": 2
  }
}