Pith Number

pith:UPJXN7J7

pith:2022:UPJXN7J7UKMRJBMP72DTT26LA6

not attested not anchored not stored refs pending

Doping-driven topological polaritons in graphene/{\alpha}-MoO3 heterostructures

Bin Wu, Chi Li, Debo Hu, F. Javier Garc\'ia de Abajo, Hai Hu, Hanchao Teng, Jianing Chen, Jianzhe Sun, Mengfei Xue, Mengkun Liu, Na Chen, Peining Li, Qing Dai, Renwen Yu, Shanhui Fan, Yunpeng Qu, Yunqi Liu, Zhipei Sun

arxiv:2201.00930 v1 · 2022-01-04 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPJXN7J7UKMRJBMP72DTT26LA6}

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	2026-07-05T05:18:01.120441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d376fd3fa29914858ffe8739ebcb07a37c0c8fcc84abbe14b116252b45909d

Aliases

arxiv: 2201.00930 · arxiv_version: 2201.00930v1 · doi: 10.48550/arxiv.2201.00930 · pith_short_12: UPJXN7J7UKMR · pith_short_16: UPJXN7J7UKMRJBMP · pith_short_8: UPJXN7J7

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/UPJXN7J7UKMRJBMP72DTT26LA6 \
  | 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: a3d376fd3fa29914858ffe8739ebcb07a37c0c8fcc84abbe14b116252b45909d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b806f85110fb5e170647e778670273ce6bb4fef350d55e1e2f40716adcebd378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-01-04T01:33:48Z",
    "title_canon_sha256": "a2f5bdc2a5d971cf80fb138550de2ea1cf3fbc539564681d59138b2385c2a964"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.00930",
    "kind": "arxiv",
    "version": 1
  }
}