Pith Number

pith:3M3B7V4E

pith:2017:3M3B7V4E7WCUQGVWXCJRY7ULJD

not attested not anchored not stored refs pending

Natural Extension of Hartree-Fock through extremal $1$-fermion information: Overview and application to the lithium atom

Carlos L. Benavides-Riveros, Christian Schilling

arxiv:1711.09129 v1 · 2017-11-24 · quant-ph · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3M3B7V4E7WCUQGVWXCJRY7ULJD}

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	2026-05-18T00:29:40.522916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db361fd784fd85481ab6b8931c7e8b48cbd844115d574280d2fca003b25e20c9

Aliases

arxiv: 1711.09129 · arxiv_version: 1711.09129v1 · doi: 10.48550/arxiv.1711.09129 · pith_short_12: 3M3B7V4E7WCU · pith_short_16: 3M3B7V4E7WCUQGVW · pith_short_8: 3M3B7V4E

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/3M3B7V4E7WCUQGVWXCJRY7ULJD \
  | 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: db361fd784fd85481ab6b8931c7e8b48cbd844115d574280d2fca003b25e20c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81f3536d26a28f3c0cc09a2b05c979269e99eadd854fe40cbf433194961cd78",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-24T20:40:51Z",
    "title_canon_sha256": "7df4fc55a5d38fe24aad3547fa612d9569110d0fae0cf8c5689eaed6942cabb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09129",
    "kind": "arxiv",
    "version": 1
  }
}