Pith Number

pith:IXUPKHWK

pith:2019:IXUPKHWKESFN4H27IHY2RJFK6C

not attested not anchored not stored refs pending

Krivine diffusions attain the Goemans--Williamson approximation ratio

Assaf Naor, Ronen Eldan

arxiv:1906.10615 v1 · 2019-06-25 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXUPKHWKESFN4H27IHY2RJFK6C}

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	2026-05-17T23:42:15.788889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e8f51eca248ade1f5f41f1a8a4aaf081d3dba552838ce1ded8e8197e056f58

Aliases

arxiv: 1906.10615 · arxiv_version: 1906.10615v1 · doi: 10.48550/arxiv.1906.10615 · pith_short_12: IXUPKHWKESFN · pith_short_16: IXUPKHWKESFN4H27 · pith_short_8: IXUPKHWK

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/IXUPKHWKESFN4H27IHY2RJFK6C \
  | 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: 45e8f51eca248ade1f5f41f1a8a4aaf081d3dba552838ce1ded8e8197e056f58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a0948f8e9fcd70f9f5ebdca4038124ed81966e5586187c982ef285dd9301c3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-06-25T15:45:56Z",
    "title_canon_sha256": "7e49d69c37bb9854d4e38155a1c54c2570e952287d7bc10f5c98aa1ee82d90f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10615",
    "kind": "arxiv",
    "version": 1
  }
}