Pith Number

pith:WRHANZ4E

pith:2015:WRHANZ4EMMAC36KHRK6GO3XWL5

not attested not anchored not stored refs pending

Electron counting and a large family of two-dimensional semiconductors

Jingyao Liu, Jorge Botana, Mao-Sheng Miao, Wen Yan

arxiv:1503.00181 v1 · 2015-02-28 · 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{WRHANZ4EMMAC36KHRK6GO3XWL5}

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	2026-05-18T02:25:54.975151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b44e06e78463002df9478abc676ef65f531a9477e3b38d321fbc58e64a05ef51

Aliases

arxiv: 1503.00181 · arxiv_version: 1503.00181v1 · doi: 10.48550/arxiv.1503.00181 · pith_short_12: WRHANZ4EMMAC · pith_short_16: WRHANZ4EMMAC36KH · pith_short_8: WRHANZ4E

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/WRHANZ4EMMAC36KHRK6GO3XWL5 \
  | 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: b44e06e78463002df9478abc676ef65f531a9477e3b38d321fbc58e64a05ef51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2d0b0d51853020ab7e926961f336fc3f69b31732bf813d2b1f9b6fb5c7ead3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-02-28T21:23:15Z",
    "title_canon_sha256": "261126fa1ee6f14d0857f6b5541de626c9c76d09bee30451c39b492a8aa1a67b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00181",
    "kind": "arxiv",
    "version": 1
  }
}