Pith Number

pith:6PLWOHST

pith:2019:6PLWOHSTWWMJH2D6IEM3YB66M2

not attested not anchored not stored refs pending

Preconditioning and perturbative estimators in full configuration interaction quantum Monte Carlo

Alex J. W. Thom, Charles J. C. Scott, Nick S. Blunt

arxiv:1901.06348 v2 · 2019-01-18 · physics.chem-ph · cond-mat.str-el · physics.comp-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{6PLWOHSTWWMJH2D6IEM3YB66M2}

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	2026-05-17T23:46:03.638441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3d7671e53b59893e87e4119bc07de66b4fe4bf642a0acd47d11bcf455319d5c

Aliases

arxiv: 1901.06348 · arxiv_version: 1901.06348v2 · doi: 10.48550/arxiv.1901.06348 · pith_short_12: 6PLWOHSTWWMJ · pith_short_16: 6PLWOHSTWWMJH2D6 · pith_short_8: 6PLWOHST

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/6PLWOHSTWWMJH2D6IEM3YB66M2 \
  | 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: f3d7671e53b59893e87e4119bc07de66b4fe4bf642a0acd47d11bcf455319d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9870af241cd29d8068ff7c8b416a211c0721812fa5ad4951916caa52ca7c5274",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-01-18T17:27:42Z",
    "title_canon_sha256": "c5627ea89da63b5b9310362d315b40c361cc5f6cf28b2620a74bc5788722583c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06348",
    "kind": "arxiv",
    "version": 2
  }
}