Pith Number

pith:VQD33SK4

pith:2002:VQD33SK4AZC6ZUDHZNRTBK7X73

not attested not anchored not stored refs pending

Fine structure of chiral symmetry breaking in the $QED_3$ theory of underdoped high-$T_c$ superconductors

Babak H. Seradjeh, Igor F. Herbut

arxiv:cond-mat/0207221 v1 · 2002-07-08 · cond-mat.supr-con · 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{VQD33SK4AZC6ZUDHZNRTBK7X73}

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	2026-05-18T04:16:11.052834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac07bdc95c0645ecd067cb6330abf7fec28d432f3b60b8d8ca275da9bda5250e

Aliases

arxiv: cond-mat/0207221 · arxiv_version: cond-mat/0207221v1 · doi: 10.48550/arxiv.cond-mat/0207221 · pith_short_12: VQD33SK4AZC6 · pith_short_16: VQD33SK4AZC6ZUDH · pith_short_8: VQD33SK4

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/VQD33SK4AZC6ZUDHZNRTBK7X73 \
  | 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: ac07bdc95c0645ecd067cb6330abf7fec28d432f3b60b8d8ca275da9bda5250e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ce9f9e4d3894346210986955d55f4d40872c2bb465926acaddb4125bfa88554",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2002-07-08T23:21:40Z",
    "title_canon_sha256": "a7a11a4547543a2db36de27c52289cb9a2324f9c6a47c0de0ba2e270a0f54960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0207221",
    "kind": "arxiv",
    "version": 1
  }
}