Pith Number

pith:MMXGO62Q

pith:2014:MMXGO62QTUXTCSCV7ITLA4P7D5

not attested not anchored not stored refs pending

On Some Open Problems in Many-Electron Theory

Luigi Delle Site, Volker Bach

arxiv:1406.4475 v4 · 2014-06-17 · quant-ph · cond-mat.mtrl-sci · cond-mat.str-el · math-ph · math.MP · physics.chem-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{MMXGO62QTUXTCSCV7ITLA4P7D5}

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	2026-05-18T00:30:09.691212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

632e677b509d2f314855fa26b071ff1f7ad90d631e2e36bf4d247aaa647bf7ee

Aliases

arxiv: 1406.4475 · arxiv_version: 1406.4475v4 · doi: 10.48550/arxiv.1406.4475 · pith_short_12: MMXGO62QTUXT · pith_short_16: MMXGO62QTUXTCSCV · pith_short_8: MMXGO62Q

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/MMXGO62QTUXTCSCV7ITLA4P7D5 \
  | 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: 632e677b509d2f314855fa26b071ff1f7ad90d631e2e36bf4d247aaa647bf7ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cbb49250d6819903c813acde282e38ea3255d5394342cc92b74a713e4bc2d87",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el",
      "math-ph",
      "math.MP",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-17T18:47:31Z",
    "title_canon_sha256": "8f2fe7342f62676da245277cb2eadc733e73e30c884cd48b096caa46352673d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4475",
    "kind": "arxiv",
    "version": 4
  }
}