Pith Number

pith:HUUU2HZ6

pith:2021:HUUU2HZ6PCPP7XRF36VPUYFLXH

not attested not anchored not stored refs pending

Phonon-mediated exciton relaxation in two-dimensional semiconductors: selection rules and relaxation pathways

En-Ge Wang, Kaichen Xie, Ting Cao, Xiao-Wei Zhang, Xin-Zheng Li

arxiv:2110.08873 v2 · 2021-10-17 · 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{HUUU2HZ6PCPP7XRF36VPUYFLXH}

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	2026-07-05T08:45:44.626198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d294d1f3e789effde25dfaafa60abb9d41545e672b4b07a351c20a3bfd95246

Aliases

arxiv: 2110.08873 · arxiv_version: 2110.08873v2 · doi: 10.48550/arxiv.2110.08873 · pith_short_12: HUUU2HZ6PCPP · pith_short_16: HUUU2HZ6PCPP7XRF · pith_short_8: HUUU2HZ6

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/HUUU2HZ6PCPP7XRF36VPUYFLXH \
  | 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: 3d294d1f3e789effde25dfaafa60abb9d41545e672b4b07a351c20a3bfd95246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a55ad44c55e28d5a40db377d444a78dfcb2d9738aeb2309ca26b964aab9ceb98",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-10-17T17:29:09Z",
    "title_canon_sha256": "b99b8d077a82fa090ee3bbb3d06f11285b296c684f171f5f2300d7e5a292fd1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.08873",
    "kind": "arxiv",
    "version": 2
  }
}