Pith Number

pith:URYB7TGY

pith:1997:URYB7TGY4M7OAYDAIDB2TVFWCF

not attested not anchored not stored refs pending

Pairing Theory of High and Low Temperature Superconductors

Sang Boo Nam (Pohang University of Science, Technology)

arxiv:cond-mat/9707017 v1 · 1997-07-02 · 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{URYB7TGY4M7OAYDAIDB2TVFWCF}

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	2026-05-18T01:07:08.027181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4701fccd8e33ee0606040c3a9d4b61148dc084fba635525325874aa977e365a

Aliases

arxiv: cond-mat/9707017 · arxiv_version: cond-mat/9707017v1 · doi: 10.48550/arxiv.cond-mat/9707017 · pith_short_12: URYB7TGY4M7O · pith_short_16: URYB7TGY4M7OAYDA · pith_short_8: URYB7TGY

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/URYB7TGY4M7OAYDAIDB2TVFWCF \
  | 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: a4701fccd8e33ee0606040c3a9d4b61148dc084fba635525325874aa977e365a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16eb11202c86f5de0d90272fd3d42d9a91e5309a211315e9680fefa44c23d898",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "1997-07-02T01:32:44Z",
    "title_canon_sha256": "f439149fc9dd6c9b644f8237adcae155ee958a643dd3e7ef4b3c96cd3f8d7ea5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9707017",
    "kind": "arxiv",
    "version": 1
  }
}