Pith Number

pith:25PFJ5EH

pith:2009:25PFJ5EHTSA7R6G5NUAPWTR5XX

not attested not anchored not stored refs pending

Pseudogap opening and formation of Fermi arcs as an orbital-selective Mott transition in momentum space

A. Georges, G. Kotliar, L. De Leo, M. Ferrero, O. Parcollet, P. S. Cornaglia

arxiv:0903.2480 v1 · 2009-03-16 · cond-mat.str-el · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25PFJ5EHTSA7R6G5NUAPWTR5XX}

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	2026-07-04T15:47:17.336096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75e54f4879c81f8f8dd6d00fb4e3dbdf15cbab1766fc1370017585cdf58e60d

Aliases

arxiv: 0903.2480 · arxiv_version: 0903.2480v1 · doi: 10.48550/arxiv.0903.2480 · pith_short_12: 25PFJ5EHTSA7 · pith_short_16: 25PFJ5EHTSA7R6G5 · pith_short_8: 25PFJ5EH

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/25PFJ5EHTSA7R6G5NUAPWTR5XX \
  | 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: d75e54f4879c81f8f8dd6d00fb4e3dbdf15cbab1766fc1370017585cdf58e60d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38f42ae7db196b62675bf8c87fcc71666f3654a599886a1b0af3e403afeb22b9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-03-16T19:08:39Z",
    "title_canon_sha256": "b5fa6f67474ea52426f8f51853b4707e3bf0ace86f2adce32a513966c6cbf72f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.2480",
    "kind": "arxiv",
    "version": 1
  }
}