Pith Number

pith:63CQYCCX

pith:2008:63CQYCCXWN2TE24TPBD3WJC4GY

not attested not anchored not stored refs pending

Phase Diagram of Vortices in High-T_c Superconductors with a Melting Line in the deep H_{c2} Region

H. Kleinert, J. Dietel

arxiv:0807.2757 v2 · 2008-07-17 · 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{63CQYCCXWN2TE24TPBD3WJC4GY}

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	2026-05-18T04:11:49.421038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c50c0857b375326b937847bb245c3616994dc79237a791a9351d38696dc635

Aliases

arxiv: 0807.2757 · arxiv_version: 0807.2757v2 · doi: 10.48550/arxiv.0807.2757 · pith_short_12: 63CQYCCXWN2T · pith_short_16: 63CQYCCXWN2TE24T · pith_short_8: 63CQYCCX

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/63CQYCCXWN2TE24TPBD3WJC4GY \
  | 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: f6c50c0857b375326b937847bb245c3616994dc79237a791a9351d38696dc635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfc2665c4aa410bf29f7fbbcb61018703a50d2acf8bde76e404f165b9ef1903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-07-17T11:02:42Z",
    "title_canon_sha256": "bab004bb0ce625666f3a56af194555dfd1737ef7b2d078681d5af4ab4a47d9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.2757",
    "kind": "arxiv",
    "version": 2
  }
}