Pith Number

pith:2LJD67CY

pith:2019:2LJD67CYEEPTO7NFWA4OKVDQIC

not attested not anchored not stored refs pending

Multilayer silicene: structure, electronics, and mechanical property

Chen Qian, Zhi Li

arxiv:1907.00619 v1 · 2019-07-01 · 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{2LJD67CYEEPTO7NFWA4OKVDQIC}

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	2026-05-17T23:40:29.888804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2d23f7c58211f377da5b038e55470409700355f36ed041de6222e98ee4356b3

Aliases

arxiv: 1907.00619 · arxiv_version: 1907.00619v1 · doi: 10.48550/arxiv.1907.00619 · pith_short_12: 2LJD67CYEEPT · pith_short_16: 2LJD67CYEEPTO7NF · pith_short_8: 2LJD67CY

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/2LJD67CYEEPTO7NFWA4OKVDQIC \
  | 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: d2d23f7c58211f377da5b038e55470409700355f36ed041de6222e98ee4356b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3de2ccba358f17c04d04fb3ea1d9fb456d55a6574c9530aa77b8da1916c018c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-01T09:13:50Z",
    "title_canon_sha256": "e589577db3f8e33ed7767496e4d0c237034f0214792f7070bb58a29c2f4b32f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.00619",
    "kind": "arxiv",
    "version": 1
  }
}