Pith Number

pith:E63UURO2

pith:2021:E63UURO2OF435D3VC2QXHWZJAM

not attested not anchored not stored refs pending

Pressure-enhanced interlayer exciton in WS2/MoSe2 van der Waals heterostructure

Ang Bian, Dawei He, Fang Hong, Jianwei Ding, Jia-Tao Sun, Meng Liu, Shaohua Fu, Xiaohui Yu, Xiaoli Ma, Xiaoxian Zhang

arxiv:2103.08369 v1 · 2021-03-15 · cond-mat.str-el · cond-mat.mes-hall · 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{E63UURO2OF435D3VC2QXHWZJAM}

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	2026-07-05T02:23:00.168236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b74a45da7179be8f7516a173db29030adb7fd1f154630b8d207deea25fb670

Aliases

arxiv: 2103.08369 · arxiv_version: 2103.08369v1 · doi: 10.48550/arxiv.2103.08369 · pith_short_12: E63UURO2OF43 · pith_short_16: E63UURO2OF435D3V · pith_short_8: E63UURO2

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/E63UURO2OF435D3VC2QXHWZJAM \
  | 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: 27b74a45da7179be8f7516a173db29030adb7fd1f154630b8d207deea25fb670

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03a0a99ebbcd11039344ef0af360aa5770c08fcc3a45687abcf9bb3e78e497a7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-03-15T13:18:38Z",
    "title_canon_sha256": "cafd895f54875e91546613a329cdc685e4dda379084f8e1789151fef362df92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.08369",
    "kind": "arxiv",
    "version": 1
  }
}