Pith Number

pith:TUANSWFS

pith:2016:TUANSWFSGR6OGOOE2JUDTT6KMD

not attested not anchored not stored refs pending

Lower bounds for CSP refutation by SDP hierarchies

David Witmer, Ryuhei Mori

arxiv:1610.03029 v1 · 2016-10-10 · 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{TUANSWFSGR6OGOOE2JUDTT6KMD}

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

Public Key Encryption from High-Corruption Constraint Satisfaction Problems

Receipt and verification

First computed	2026-05-18T01:02:50.159355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d00d958b2347ce339c4d26839cfca60e912f951d8def369c82a42f41f54d2d5

Aliases

arxiv: 1610.03029 · arxiv_version: 1610.03029v1 · doi: 10.48550/arxiv.1610.03029 · pith_short_12: TUANSWFSGR6O · pith_short_16: TUANSWFSGR6OGOOE · pith_short_8: TUANSWFS

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/TUANSWFSGR6OGOOE2JUDTT6KMD \
  | 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: 9d00d958b2347ce339c4d26839cfca60e912f951d8def369c82a42f41f54d2d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cbcb002d76ba3f23294231369a111f3061d84b65f469efccc9c9efb626e1c02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2016-10-10T19:05:54Z",
    "title_canon_sha256": "886cb117b96a9388d2f2ee0469706b0624515b246cad192c875ce4fb73930bff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.03029",
    "kind": "arxiv",
    "version": 1
  }
}