Pith Number

pith:O2K5K6VM

pith:2016:O2K5K6VM66GR7OPJ3QXM4UYB7L

not attested not anchored not stored refs pending

Pure density functional for strong correlations and the thermodynamic limit from machine learning

Kieron Burke, Li Li, Steven R. White, Thomas E. Baker

arxiv:1609.03705 v1 · 2016-09-13 · cond-mat.str-el · physics.chem-ph · 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{O2K5K6VM66GR7OPJ3QXM4UYB7L}

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	2026-05-18T00:53:58.797524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7695d57aacf78d1fb9e9dc2ece5301faf6c66a162479b565348b9443be5d016f

Aliases

arxiv: 1609.03705 · arxiv_version: 1609.03705v1 · doi: 10.48550/arxiv.1609.03705 · pith_short_12: O2K5K6VM66GR · pith_short_16: O2K5K6VM66GR7OPJ · pith_short_8: O2K5K6VM

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/O2K5K6VM66GR7OPJ3QXM4UYB7L \
  | 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: 7695d57aacf78d1fb9e9dc2ece5301faf6c66a162479b565348b9443be5d016f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443525c85f731ad01caf5dacac49380ff1d84d9e3057461bc8555e42d9c36345",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-09-13T07:10:38Z",
    "title_canon_sha256": "d3cedbd3605cf2a36ad932970e67e3cb73621ac23b1e98aaea2a615cb254b3d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03705",
    "kind": "arxiv",
    "version": 1
  }
}