Pith Number

pith:R5AKT5OP

pith:1994:R5AKT5OPRQ5B6JGDFL4DMZJISA

not attested not anchored not stored refs pending

Comment on "Evolution from BCS Superconductivity to Bose-Einstein Condensation: Role of the Parameter $k_{\rm F} \xi$ in Interpreting the Experimental Plot by Uemura et al.''}

C. Rossel, J.J. Rodr\'iguez-N\'u\~nez, M.H. Pedersen, S. Schafroth, T. Schneider

arxiv:cond-mat/9405001 v1 · 1994-05-02 · 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{R5AKT5OPRQ5B6JGDFL4DMZJISA}

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	2026-05-18T01:08:55.206841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f40a9f5cf8c3a1f24c32af836652890392ec2026c70839dbc0c8b18c01f21ce

Aliases

arxiv: cond-mat/9405001 · arxiv_version: cond-mat/9405001v1 · doi: 10.48550/arxiv.cond-mat/9405001 · pith_short_12: R5AKT5OPRQ5B · pith_short_16: R5AKT5OPRQ5B6JGD · pith_short_8: R5AKT5OP

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/R5AKT5OPRQ5B6JGDFL4DMZJISA \
  | 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: 8f40a9f5cf8c3a1f24c32af836652890392ec2026c70839dbc0c8b18c01f21ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "237f8388a773cff6acd1ea98d25a3fabd3e7c3120b0ac9f5957614429157a2f0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1994-05-02T08:55:39Z",
    "title_canon_sha256": "31770c5acc56355cfc10e16f634b03d423d49c51589167236903e635f2c89bb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9405001",
    "kind": "arxiv",
    "version": 1
  }
}