Pith Number

pith:D4HDJXCK

pith:2006:D4HDJXCKATCIBNPPDRIFWT2L4N

not attested not anchored not stored refs pending

Evidence of s-wave pairing symmetry in layered superconductor Li$_{0.68}$NbO$_2$ from the specific heat measurement

D. Jin, G. T. Liu, J. L. Luo, N. L. Wang, T. Xiang, Y. Q. Guo, Z. Li

arxiv:cond-mat/0602476 v1 · 2006-02-21 · 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{D4HDJXCKATCIBNPPDRIFWT2L4N}

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	2026-07-04T17:00:07.620382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f0e34dc4a04c480b5ef1c505b4f4be343fe2bc2d3d6e11f8bc45b2fef197038

Aliases

arxiv: cond-mat/0602476 · arxiv_version: cond-mat/0602476v1 · doi: 10.48550/arxiv.cond-mat/0602476 · pith_short_12: D4HDJXCKATCI · pith_short_16: D4HDJXCKATCIBNPP · pith_short_8: D4HDJXCK

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/D4HDJXCKATCIBNPPDRIFWT2L4N \
  | 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: 1f0e34dc4a04c480b5ef1c505b4f4be343fe2bc2d3d6e11f8bc45b2fef197038

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b195823e981eb140424d7cfb77b02f5673b6cf8a3f9f12cbf420cb9b9cd4b59a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2006-02-21T01:22:11Z",
    "title_canon_sha256": "e73106abfbe693b754b3779946207d1a3ddbacc9810ebc9b3ebe33644dada465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0602476",
    "kind": "arxiv",
    "version": 1
  }
}