Pith Number

pith:KIWMIZDL

pith:2019:KIWMIZDL5FZENJQVVZ2UB2ZS5O

not attested not anchored not stored refs pending

Does the metallic 1T phase WS2 really exist?

Chung-Wei Tseng, Hideaki Nakajima, Kazu Suenaga, Po-Wen Chiu, Shisheng Li, Toshiya Okazaki, Yung-Chang Lin, Zheng Liu

arxiv:1907.11398 v1 · 2019-07-26 · 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{KIWMIZDL5FZENJQVVZ2UB2ZS5O}

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	2026-05-17T23:39:29.204885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

522cc4646be97246a615ae7540eb32eb89bc4dc3b74bcd9715a5d3565ec231d7

Aliases

arxiv: 1907.11398 · arxiv_version: 1907.11398v1 · doi: 10.48550/arxiv.1907.11398 · pith_short_12: KIWMIZDL5FZE · pith_short_16: KIWMIZDL5FZENJQV · pith_short_8: KIWMIZDL

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/KIWMIZDL5FZENJQVVZ2UB2ZS5O \
  | 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: 522cc4646be97246a615ae7540eb32eb89bc4dc3b74bcd9715a5d3565ec231d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "023e3697e729ea98274cf6424dd654d83953aeef0d99ab39bb7b553cd93b8a2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-07-26T06:57:52Z",
    "title_canon_sha256": "35842207d1828fb1c5d61db5457acb97fa5edc6af1626227f8b92a694deb50fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.11398",
    "kind": "arxiv",
    "version": 1
  }
}