Pith Number

pith:HL75I5ZR

pith:2021:HL75I5ZRBZI6CSSRTA2ZQAGFT3

not attested not anchored not stored refs pending

Zero Poisson' s Ratio and Suppressed Mechanical Anisotropy in BP/SnSe Van der Waals Heterostructure: A First-principles Study

Jiawang Hong, Qi Ren, Xingyao Wang, Xueyun Wang, Yingzhuo Lun

arxiv:2109.10494 v1 · 2021-09-22 · 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{HL75I5ZRBZI6CSSRTA2ZQAGFT3}

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	2026-07-05T03:16:36.970024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3affd477310e51e14a5198359800c59efe0c3a338b82ca0a299a897f6cd46012

Aliases

arxiv: 2109.10494 · arxiv_version: 2109.10494v1 · doi: 10.48550/arxiv.2109.10494 · pith_short_12: HL75I5ZRBZI6 · pith_short_16: HL75I5ZRBZI6CSSR · pith_short_8: HL75I5ZR

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/HL75I5ZRBZI6CSSRTA2ZQAGFT3 \
  | 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: 3affd477310e51e14a5198359800c59efe0c3a338b82ca0a299a897f6cd46012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d668e9217cd9e8ededd6c083aaca18eda1c67ff2e4024168e9015f4409f9c73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-09-22T03:00:19Z",
    "title_canon_sha256": "88682ec26978927dc4434616f0712ffdb70059b60319e784e10a4af0d38b6e49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10494",
    "kind": "arxiv",
    "version": 1
  }
}