Pith Number

pith:NNWQUIFP

pith:2024:NNWQUIFPAAOAATB56KZOIA3IFC

not attested not anchored not stored refs pending

Tunable surface electron gas and effect of phonons in Sr$_2$CuO$_3$: A first-principles study

Hui-Hui He, Kai Liu, Xiao-Xiao Man, Xin Du, Zhong-Yi Lu

arxiv:2411.13301 v1 · 2024-11-20 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{NNWQUIFPAAOAATB56KZOIA3IFC}

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	2026-07-05T09:38:08.315231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b6d0a20af001c004c3df2b2e403682891b1daa73fcd6f8b0a00ffd8a8382532

Aliases

arxiv: 2411.13301 · arxiv_version: 2411.13301v1 · doi: 10.48550/arxiv.2411.13301 · pith_short_12: NNWQUIFPAAOA · pith_short_16: NNWQUIFPAAOAATB5 · pith_short_8: NNWQUIFP

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/NNWQUIFPAAOAATB56KZOIA3IFC \
  | 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: 6b6d0a20af001c004c3df2b2e403682891b1daa73fcd6f8b0a00ffd8a8382532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28576d0982311afc2908ddf562789e3771a770f67aa65e73f01b4797c85ddfe5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2024-11-20T13:14:08Z",
    "title_canon_sha256": "6f59b36b23ffc19bfdab056c106b8b67ecdf57e47df1493615e9425f28499ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.13301",
    "kind": "arxiv",
    "version": 1
  }
}