Pith Number

pith:HUFFOLWA

pith:2018:HUFFOLWAPMCB3L2UYROZFSYBOI

not attested not anchored not stored refs pending

Acoustic semimetal with Weyl points and surface states

Baizhan Xia, Dejie Yu, Hongqing Dai, Shengjie Zheng, Tingting Liu

arxiv:1803.04284 v1 · 2018-03-12 · 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{HUFFOLWAPMCB3L2UYROZFSYBOI}

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	2026-05-18T00:21:32.068138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d0a572ec07b041daf54c45d92cb017230f696fb0c8ebef2fb694fddce20b033

Aliases

arxiv: 1803.04284 · arxiv_version: 1803.04284v1 · doi: 10.48550/arxiv.1803.04284 · pith_short_12: HUFFOLWAPMCB · pith_short_16: HUFFOLWAPMCB3L2U · pith_short_8: HUFFOLWA

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/HUFFOLWAPMCB3L2UYROZFSYBOI \
  | 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: 3d0a572ec07b041daf54c45d92cb017230f696fb0c8ebef2fb694fddce20b033

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87d8c23081fb0f70299edcaf39d42afcb0d0d10b9cff13f6e509d01f34683bf4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-03-12T14:35:02Z",
    "title_canon_sha256": "863af5c2ebfc77133c2641b95fb3881daa1c072f06ff05ff3185ba8efa7074a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04284",
    "kind": "arxiv",
    "version": 1
  }
}