Pith Number

pith:LZ5YDDMN

pith:2015:LZ5YDDMNXTZ4MEA4DERYKPWF2O

not attested not anchored not stored refs pending

Upward curvature of the upper critical field and the V-shaped pressure dependence of $T_c$ in the noncentrosymmetric superconductor PbTaSe$_2$

B. Chen, C. Cao, J. H. Yang, Jianhui Dai, J. L. Zhang, J. R. Wang, L. Li, N. Zhou, Xiaofeng Xu, X. Z. Cao, Y. K. Li, Zhihua Yang, Z. X. Shi

arxiv:1505.02232 v1 · 2015-05-09 · 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{LZ5YDDMNXTZ4MEA4DERYKPWF2O}

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	2026-05-18T01:26:34.145580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e7b818d8dbcf3c6101c1923853ec5d38da2ac8e5f8b776049383c73d59f44ab

Aliases

arxiv: 1505.02232 · arxiv_version: 1505.02232v1 · doi: 10.48550/arxiv.1505.02232 · pith_short_12: LZ5YDDMNXTZ4 · pith_short_16: LZ5YDDMNXTZ4MEA4 · pith_short_8: LZ5YDDMN

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/LZ5YDDMNXTZ4MEA4DERYKPWF2O \
  | 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: 5e7b818d8dbcf3c6101c1923853ec5d38da2ac8e5f8b776049383c73d59f44ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb19f228e4242ce09e169e6cff2613e69fc3038ebebd0911bae8105e1d77d5eb",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-05-09T05:32:52Z",
    "title_canon_sha256": "490ceca1d96feae0b16da852e2b696dfe010b57c14ee612d0ad49936b1120161"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02232",
    "kind": "arxiv",
    "version": 1
  }
}