Pith Number

pith:FDUY7B3W

pith:2015:FDUY7B3WDE67CL5S5O4LDMM2V4

not attested not anchored not stored refs pending

Giant Piezoelectricity in Monolayer Group IV Monochalcogenides: SnSe, SnS, GeSe and GeS

Ju Li, Li Yang, Ruixiang Fei, Wenbin Li

arxiv:1508.06222 v2 · 2015-08-25 · cond-mat.mtrl-sci · cond-mat.mes-hall · cond-mat.other · physics.comp-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{FDUY7B3WDE67CL5S5O4LDMM2V4}

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	2026-05-18T01:27:53.625412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28e98f8776193df12fb2ebb8b1b19aaf26d093bb05f0022ef2afb6b50d5ac7d9

Aliases

arxiv: 1508.06222 · arxiv_version: 1508.06222v2 · doi: 10.48550/arxiv.1508.06222 · pith_short_12: FDUY7B3WDE67 · pith_short_16: FDUY7B3WDE67CL5S · pith_short_8: FDUY7B3W

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/FDUY7B3WDE67CL5S5O4LDMM2V4 \
  | 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: 28e98f8776193df12fb2ebb8b1b19aaf26d093bb05f0022ef2afb6b50d5ac7d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f286256e7587aff84d7662a034e1df7c94af08fb83bf37d7812215d2bd11d42d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.other",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-08-25T16:52:51Z",
    "title_canon_sha256": "3f764918eaf1074b86274c0e29911ddd54fba5f878ff4bd88b6be582a3b2443d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06222",
    "kind": "arxiv",
    "version": 2
  }
}