Pith Number

pith:BOCQX7AU

pith:1993:BOCQX7AUSUWHYWKLGJNLLUEEBT

not attested not anchored not stored refs pending

Superconductivity in $2+1$ dimensions via Kosterlitz-Thouless Mechanism: Large-N and Finite-Temperature Analyses

P.K. Panigrahi, R. MacKenzie, S. Sakhi

arxiv:hep-th/9309047 v1 · 1993-09-08 · hep-th · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOCQX7AUSUWHYWKLGJNLLUEEBT}

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	2026-05-18T04:37:43.094335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b850bfc14952c7c594b325ab5d0840ce0ab58aa5b33c24e1cf243f20ba42fa7

Aliases

arxiv: hep-th/9309047 · arxiv_version: hep-th/9309047v1 · doi: 10.48550/arxiv.hep-th/9309047 · pith_short_12: BOCQX7AUSUWH · pith_short_16: BOCQX7AUSUWHYWKL · pith_short_8: BOCQX7AU

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/BOCQX7AUSUWHYWKLGJNLLUEEBT \
  | 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: 0b850bfc14952c7c594b325ab5d0840ce0ab58aa5b33c24e1cf243f20ba42fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e821975e7e5b66c9549f967bff6b5f9e801d4df008ec53a7ecbaf53f05ad0097",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-09-08T19:07:55Z",
    "title_canon_sha256": "e8144f86a4334c3af2247f2ef569fbe0001360008849c3ec2c2ec51d9d10d864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9309047",
    "kind": "arxiv",
    "version": 1
  }
}