Pith Number

pith:6PWSFHMK

pith:2018:6PWSFHMKPGOIVW4MJ3LKMO76HJ

not attested not anchored not stored refs pending

Approximation algorithms for quantum many-body problems

David Gosset, Kristan Temme, Robert Koenig, Sergey Bravyi

arxiv:1808.01734 v1 · 2018-08-06 · 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{6PWSFHMKPGOIVW4MJ3LKMO76HJ}

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

Convergence rates of Sum-of-Hermitian-Squares Hierarchies for the Pauli algebra

Receipt and verification

First computed	2026-07-05T00:09:58.505670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ed229d8a799c8adb8c4ed6a63bfe3a57fc030d7a4c16951fa0d458c1e526f4

Aliases

arxiv: 1808.01734 · arxiv_version: 1808.01734v1 · doi: 10.48550/arxiv.1808.01734 · pith_short_12: 6PWSFHMKPGOI · pith_short_16: 6PWSFHMKPGOIVW4M · pith_short_8: 6PWSFHMK

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/6PWSFHMKPGOIVW4MJ3LKMO76HJ \
  | 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: f3ed229d8a799c8adb8c4ed6a63bfe3a57fc030d7a4c16951fa0d458c1e526f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9797e24231d6694c891c806f7aaf47911ba9c7681fd4e213097e5075edb641b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-06T05:26:21Z",
    "title_canon_sha256": "5d7007326d67361c4d5cc0a21d065691dd7b3b7473b472ef339f291286310502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01734",
    "kind": "arxiv",
    "version": 1
  }
}