Pith Number

pith:UGY5IAEU

pith:2017:UGY5IAEUTLFCHO2624WV2GC2GY

not attested not anchored not stored refs pending

Robust and Pristine Top ological Dirac Semimetal Phase in Pressured Two-Dimensional Black Phosphorous

Bei Deng, Da-Yong Liu, Liang-Feng Huang, Liang Hu, Liang-Jian Zou, Peng-Lai Gong, Wei-Chao Wang, Xing-Qiang Shi, Zhi Zeng

arxiv:1702.06708 v2 · 2017-02-22 · 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{UGY5IAEUTLFCHO2624WV2GC2GY}

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	2026-05-18T00:35:34.677218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b1d400949aca23bb5ed72d5d185a3618831e3ac63c59c052917a9d5516d85f

Aliases

arxiv: 1702.06708 · arxiv_version: 1702.06708v2 · doi: 10.48550/arxiv.1702.06708 · pith_short_12: UGY5IAEUTLFC · pith_short_16: UGY5IAEUTLFCHO26 · pith_short_8: UGY5IAEU

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/UGY5IAEUTLFCHO2624WV2GC2GY \
  | 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: a1b1d400949aca23bb5ed72d5d185a3618831e3ac63c59c052917a9d5516d85f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a48d9a5b34af4c1d3dc14a9177e1564986fcdbe4d4e887313b3285bcd6ffe1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-02-22T08:59:35Z",
    "title_canon_sha256": "968ea3edab9f2f1d1a4b68df707444db41132ac2fcbcd40bb0070981b65807b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06708",
    "kind": "arxiv",
    "version": 2
  }
}