Pith Number

pith:B27P5ACW

pith:2010:B27P5ACWJONAEIUK77FJ55345D

not attested not anchored not stored refs pending

Vertex correction and Ward identity in the U(1) gauge theory with Fermi surface

Ki-Seok Kim

arxiv:1004.3442 v2 · 2010-04-20 · 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{B27P5ACWJONAEIUK77FJ55345D}

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	2026-05-18T02:33:33.891882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebefe80564b9a02228affca9ef77ce8fb1d41b1a547fcf50849b5325a1371f8

Aliases

arxiv: 1004.3442 · arxiv_version: 1004.3442v2 · doi: 10.48550/arxiv.1004.3442 · pith_short_12: B27P5ACWJONA · pith_short_16: B27P5ACWJONAEIUK · pith_short_8: B27P5ACW

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/B27P5ACWJONAEIUK77FJ55345D \
  | 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: 0ebefe80564b9a02228affca9ef77ce8fb1d41b1a547fcf50849b5325a1371f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85c0aaf4a67337b81db079e4435650be0c49b4f3995797e544c5f9ea7bc2734c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-04-20T13:22:37Z",
    "title_canon_sha256": "e66c2e5f9929d058760123f4106cab37e971fec6c1ba3b88535dcd2d5b80a59d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3442",
    "kind": "arxiv",
    "version": 2
  }
}