Pith Number

pith:F6R4QA5F

pith:2022:F6R4QA5FI5DUN2ZYSWZS2AYZAO

not attested not anchored not stored refs pending

Imaging dynamic exciton interactions and coupling in transition metal dichalcogenides

Adam Alfrey, Eric W. Martin, Hui Deng, Kelsey M. Bates, Pasqual Rivera, Steven T. Cundiff, Torben L. Purz, William G. Holtzmann, Xiaodong Xu

arxiv:2202.09089 v1 · 2022-02-18 · cond-mat.mtrl-sci · cond-mat.mes-hall · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6R4QA5FI5DUN2ZYSWZS2AYZAO}

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	2026-07-05T04:31:34.004126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fa3c803a5474746eb3895b32d031903acbded0881364ccce5ea637f6fbd4cae

Aliases

arxiv: 2202.09089 · arxiv_version: 2202.09089v1 · doi: 10.48550/arxiv.2202.09089 · pith_short_12: F6R4QA5FI5DU · pith_short_16: F6R4QA5FI5DUN2ZY · pith_short_8: F6R4QA5F

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/F6R4QA5FI5DUN2ZYSWZS2AYZAO \
  | 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: 2fa3c803a5474746eb3895b32d031903acbded0881364ccce5ea637f6fbd4cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7d0227c4ea0cde1bbec4042fdef892f907701e9bfb6fd3536191bc7f97950d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-02-18T09:09:58Z",
    "title_canon_sha256": "05df3a0034d330a9eb62a5e4dae3c4646e9df829fdb0d1f5236559c2b20cadb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.09089",
    "kind": "arxiv",
    "version": 1
  }
}