Pith Number

pith:HKR2OUBL

pith:2017:HKR2OUBLLXRL4D75QQHIHM3OJU

not attested not anchored not stored refs pending

Semimetallic single atomic layer silicon allotrope with Dirac fermions

Erjun Kan, Haiping Wu, Kaiming Deng, Renzhu Zhu, Yan Qian, Zhengwei Du

arxiv:1705.00112 v1 · 2017-04-29 · 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{HKR2OUBLLXRL4D75QQHIHM3OJU}

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	2026-05-18T00:33:06.630668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aa3a7502b5de2be0ffd840e83b36e4d08bb65a364cfc5882eaf3decb6c5e262

Aliases

arxiv: 1705.00112 · arxiv_version: 1705.00112v1 · doi: 10.48550/arxiv.1705.00112 · pith_short_12: HKR2OUBLLXRL · pith_short_16: HKR2OUBLLXRL4D75 · pith_short_8: HKR2OUBL

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/HKR2OUBLLXRL4D75QQHIHM3OJU \
  | 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: 3aa3a7502b5de2be0ffd840e83b36e4d08bb65a364cfc5882eaf3decb6c5e262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6a869bae18e28a0845ae70baf80ec2cbc4965b61e9595016651ae48b3d99ab9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-04-29T01:43:21Z",
    "title_canon_sha256": "fad75c8866eea453dfd28421d12f989ee064bbb13e4f6930dc33d3cb69794bcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.00112",
    "kind": "arxiv",
    "version": 1
  }
}