Pith Number

pith:PTR2M4U2

pith:2017:PTR2M4U2O4DODOUCMWCPPXLXMF

not attested not anchored not stored refs pending

Analytic continuation-free Green's function approach to correlated electronic structure calculations

A. \"Ostlin, L. Chioncel, L. Vitos

arxiv:1708.04452 v1 · 2017-08-15 · 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{PTR2M4U2O4DODOUCMWCPPXLXMF}

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	2026-05-18T00:33:15.866217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ce3a6729a7706e1ba826584f7dd776144eeacde368eb46f77b8cdef9ce9eea6

Aliases

arxiv: 1708.04452 · arxiv_version: 1708.04452v1 · doi: 10.48550/arxiv.1708.04452 · pith_short_12: PTR2M4U2O4DO · pith_short_16: PTR2M4U2O4DODOUC · pith_short_8: PTR2M4U2

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/PTR2M4U2O4DODOUCMWCPPXLXMF \
  | 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: 7ce3a6729a7706e1ba826584f7dd776144eeacde368eb46f77b8cdef9ce9eea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12cb4b2296c630e98085b547ed7274c2b3bd7492bd4ea310f9ceb1c789755c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-08-15T10:15:44Z",
    "title_canon_sha256": "774a6bf9c932e95f320d2bebd8a5f78fcfbb9a28c8006ba0f9d1e019c119b7e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04452",
    "kind": "arxiv",
    "version": 1
  }
}