Pith Number

pith:DHHL3ILK

pith:2019:DHHL3ILKUYEAOJVA3GLBLFPV62

not attested not anchored not stored refs pending

Doping-type-dependent pairing symmetry in predicted Ni-based high-$T_c$ superconductor La$_2$Ni$_2$Se$_2$O$_3$

Li-Da Zhang

arxiv:1903.00098 v1 · 2019-02-28 · 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{DHHL3ILKUYEAOJVA3GLBLFPV62}

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	2026-05-17T23:52:20.943796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19cebda16aa6080726a0d9961595f5f6845371711706d4674106e5259b36048f

Aliases

arxiv: 1903.00098 · arxiv_version: 1903.00098v1 · doi: 10.48550/arxiv.1903.00098 · pith_short_12: DHHL3ILKUYEA · pith_short_16: DHHL3ILKUYEAOJVA · pith_short_8: DHHL3ILK

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/DHHL3ILKUYEAOJVA3GLBLFPV62 \
  | 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: 19cebda16aa6080726a0d9961595f5f6845371711706d4674106e5259b36048f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd650566cb09d53f6333bde883ef2c879d217852a41eda2f0a4f8887667e40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-28T23:17:56Z",
    "title_canon_sha256": "29c87c3b8e6c183a1673a95f9b3dca6cc2063c6be6f1d0681eda9d4f8d9d621a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00098",
    "kind": "arxiv",
    "version": 1
  }
}