Pith Number

pith:SPKAQMAW

pith:2017:SPKAQMAW2ZVFRWW2KIWAVSYHOT

not attested not anchored not stored refs pending

Few-layer Tellurium: one-dimensional-like layered elementary semiconductor with striking physical properties

Cong Wang, Feng Yang, Jingsi Qiao, Wei Ji, Yang Chai, Yuhao Pan

arxiv:1707.09888 v4 · 2017-07-31 · cond-mat.mtrl-sci · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPKAQMAW2ZVFRWW2KIWAVSYHOT}

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	2026-05-18T00:24:22.437432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d4083016d66a58dada522c0acb0774e9a6a019442999a4dd968b0e6d38a431

Aliases

arxiv: 1707.09888 · arxiv_version: 1707.09888v4 · doi: 10.48550/arxiv.1707.09888 · pith_short_12: SPKAQMAW2ZVF · pith_short_16: SPKAQMAW2ZVFRWW2 · pith_short_8: SPKAQMAW

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/SPKAQMAW2ZVFRWW2KIWAVSYHOT \
  | 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: 93d4083016d66a58dada522c0acb0774e9a6a019442999a4dd968b0e6d38a431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31427c05893cd4adcda13d72cdf346a19cdce700dc9b223f3d4b31469442651e",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-07-31T14:37:19Z",
    "title_canon_sha256": "d347834fa8561743356d86f2a770a53909ec894dad71178b45aa2b1ec0e31530"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09888",
    "kind": "arxiv",
    "version": 4
  }
}