Pith Number

pith:OUCDNAH5

pith:2003:OUCDNAH5ZG5OMQSPZNBBTOM2ZX

not attested not anchored not stored refs pending

Pseudo-gap and spin polarization in a two-dimensional electron gas

A.Vetrov, V.Ryzhii, V.Vyurkov

arxiv:cond-mat/0307265 v2 · 2003-07-10 · 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{OUCDNAH5ZG5OMQSPZNBBTOM2ZX}

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	2026-05-18T01:40:00.939764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75043680fdc9bae6424fcb4219b99acde7dab147f357afd1cc0c15a5c644547d

Aliases

arxiv: cond-mat/0307265 · arxiv_version: cond-mat/0307265v2 · doi: 10.48550/arxiv.cond-mat/0307265 · pith_short_12: OUCDNAH5ZG5O · pith_short_16: OUCDNAH5ZG5OMQSP · pith_short_8: OUCDNAH5

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/OUCDNAH5ZG5OMQSPZNBBTOM2ZX \
  | 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: 75043680fdc9bae6424fcb4219b99acde7dab147f357afd1cc0c15a5c644547d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02812e4a8448400601395aabe1de210dc7f44e4241e367e4eaab78571936c10c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2003-07-10T23:47:44Z",
    "title_canon_sha256": "03f09e5e2583a89c8b751eef3d1c24a97115a68c79f81a5bba7c12c56eb74a42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0307265",
    "kind": "arxiv",
    "version": 2
  }
}