Pith Number

pith:MZGSD6JO

pith:2008:MZGSD6JOUVHODB3H4XADLEOYBK

not attested not anchored not stored refs pending

Time-dependent natural orbitals and occupation numbers

E.K.U. Gross, H. Appel

arxiv:0807.2712 v1 · 2008-07-17 · cond-mat.mtrl-sci · 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{MZGSD6JOUVHODB3H4XADLEOYBK}

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	2026-05-18T03:37:53.645691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

664d21f92ea54ee18767e5c03591d80a8af807687ba9ac3e91d88a9117b7ad86

Aliases

arxiv: 0807.2712 · arxiv_version: 0807.2712v1 · doi: 10.48550/arxiv.0807.2712 · pith_short_12: MZGSD6JOUVHO · pith_short_16: MZGSD6JOUVHODB3H · pith_short_8: MZGSD6JO

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/MZGSD6JOUVHODB3H4XADLEOYBK \
  | 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: 664d21f92ea54ee18767e5c03591d80a8af807687ba9ac3e91d88a9117b7ad86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94eadf97704ceb44d338fe3ec892928d9de6928aeb1b027c9b39d88de7a30e5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-07-17T07:09:03Z",
    "title_canon_sha256": "d7a6de55ec8c0ce63046d22ee9a6a4f895b0781a47dcbec954422d9334c7a181"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2712",
    "kind": "arxiv",
    "version": 1
  }
}