Pith Number

pith:NPF7NWNU

pith:2023:NPF7NWNUHCUAJ7KGRSGDGDB2E5

not attested not anchored not stored refs pending

Evolution of orbital excitations from insulating to superconducting MgTi$_2$O$_4$ films

Abhishek Nag, Fucong Chen, Jie Yuan, Ke-Jin Zhou, Kui Jin, Qizhi Li, Xiquan Zheng, Yi Lu, Yingying Peng

arxiv:2301.07299 v1 · 2023-01-18 · 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{NPF7NWNUHCUAJ7KGRSGDGDB2E5}

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	2026-07-05T05:53:35.679828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bcbf6d9b438a804fd468c8c330c3a277339fc01ff733af9c906d6eb4a561a05

Aliases

arxiv: 2301.07299 · arxiv_version: 2301.07299v1 · doi: 10.48550/arxiv.2301.07299 · pith_short_12: NPF7NWNUHCUA · pith_short_16: NPF7NWNUHCUAJ7KG · pith_short_8: NPF7NWNU

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/NPF7NWNUHCUAJ7KGRSGDGDB2E5 \
  | 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: 6bcbf6d9b438a804fd468c8c330c3a277339fc01ff733af9c906d6eb4a561a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8ddcb74695f93bbc7d9655181835296932792b2d295a7d158ec0268a6a04fee",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-01-18T04:26:35Z",
    "title_canon_sha256": "92fd73f2807b6d37e143fb16411c47b55a93aa4336342d2b8afd6ef98d7dfdb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07299",
    "kind": "arxiv",
    "version": 1
  }
}