Pith Number

pith:RFYEWLBK

pith:2019:RFYEWLBKL6QO223I7ZVHZ3T33W

not attested not anchored not stored refs pending

Improved treatment of fermion-boson vertices and Bethe-Salpeter equations in non-local extensions of dynamical mean field theory

A. Katanin

arxiv:1908.03198 v2 · 2019-08-08 · 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{RFYEWLBKL6QO223I7ZVHZ3T33W}

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	2026-07-05T00:32:38.983176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89704b2c2a5fa0ed6b68fe6a7cee7bddaa35effee356e5e9fdeacf40bd671f07

Aliases

arxiv: 1908.03198 · arxiv_version: 1908.03198v2 · doi: 10.48550/arxiv.1908.03198 · pith_short_12: RFYEWLBKL6QO · pith_short_16: RFYEWLBKL6QO223I · pith_short_8: RFYEWLBK

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/RFYEWLBKL6QO223I7ZVHZ3T33W \
  | 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: 89704b2c2a5fa0ed6b68fe6a7cee7bddaa35effee356e5e9fdeacf40bd671f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31988fcacc6cca194e4b6767ce156c57404edf38da99e1ea138758ff9e4d5575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-08T17:59:34Z",
    "title_canon_sha256": "92ccd60cec3b8e6def8c63e752bb09869dfdbec909d333f828307c0139251aa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03198",
    "kind": "arxiv",
    "version": 2
  }
}