Pith Number

pith:YEBG2GKV

pith:2018:YEBG2GKVGV2PR7NGFMTITQYKSJ

not attested not anchored not stored refs pending

Group-velocity-controlled and gate-tunable directional excitation of polaritons in graphene-boron nitride heterostructures

Baile Zhang, Hongsheng Chen, Tony Low, Xiao Lin, Yuyu Jiang

arxiv:1802.08462 v1 · 2018-02-23 · 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{YEBG2GKVGV2PR7NGFMTITQYKSJ}

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	2026-05-18T00:22:43.681593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1026d19553574f8fda62b2689c30a924490d195b456b9b176b9c9292efef801

Aliases

arxiv: 1802.08462 · arxiv_version: 1802.08462v1 · doi: 10.48550/arxiv.1802.08462 · pith_short_12: YEBG2GKVGV2P · pith_short_16: YEBG2GKVGV2PR7NG · pith_short_8: YEBG2GKV

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/YEBG2GKVGV2PR7NGFMTITQYKSJ \
  | 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: c1026d19553574f8fda62b2689c30a924490d195b456b9b176b9c9292efef801

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b518dbd7646f2d929221cc7a8b01c5f0db3f9dbccf352c9f67052660276ee86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-23T09:56:13Z",
    "title_canon_sha256": "9dcaf414a3861a2fc4b942d9b682829f4a81cf0fdb2dcf35fa49d23a2421b96f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08462",
    "kind": "arxiv",
    "version": 1
  }
}