Pith Number

pith:3MPBACBX

pith:2021:3MPBACBX32OLVOTV2FTYAGANFS

not attested not anchored not stored refs pending

In-Plane Plasmon Coupling in Topological Insulator Bi$_2$Se$_3$ Thin Films

Saadia Nasir, Sivakumar V. Mambakkam, Stephanie Law, Zhengtianye Wang

arxiv:2109.08515 v1 · 2021-09-17 · physics.optics · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3MPBACBX32OLVOTV2FTYAGANFS}

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	2026-07-05T03:36:15.141352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db1e100837de9cbaba75d16780180d2cb791609534bb7c53ed09ef7e39b6ccc0

Aliases

arxiv: 2109.08515 · arxiv_version: 2109.08515v1 · doi: 10.48550/arxiv.2109.08515 · pith_short_12: 3MPBACBX32OL · pith_short_16: 3MPBACBX32OLVOTV · pith_short_8: 3MPBACBX

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/3MPBACBX32OLVOTV2FTYAGANFS \
  | 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: db1e100837de9cbaba75d16780180d2cb791609534bb7c53ed09ef7e39b6ccc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb9395b64ccee7b20b6683b18d906e4125685be0a7c254a92bbfd7fb73291c6f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2021-09-17T12:50:10Z",
    "title_canon_sha256": "793bb9254a472335f9cf8ccdfa72e729567b7fe9d937a63b07431873ffdbbaeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.08515",
    "kind": "arxiv",
    "version": 1
  }
}