Pith Number

pith:77TWQZS5

pith:2018:77TWQZS5FLU5NTRZN6CVH2ZZSM

not attested not anchored not stored refs pending

Face centered cubic SnSe as a $\mathbb{Z}_2$ trivial Dirac nodal line material

Hiroyasu Matsuura, Ikuma Tateishi

arxiv:1804.01240 v2 · 2018-04-04 · 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{77TWQZS5FLU5NTRZN6CVH2ZZSM}

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	2026-05-18T00:10:21.901478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffe768665d2ae9d6ce396f8553eb39933be95fdd55ea76243852bb81460866f6

Aliases

arxiv: 1804.01240 · arxiv_version: 1804.01240v2 · doi: 10.48550/arxiv.1804.01240 · pith_short_12: 77TWQZS5FLU5 · pith_short_16: 77TWQZS5FLU5NTRZ · pith_short_8: 77TWQZS5

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/77TWQZS5FLU5NTRZN6CVH2ZZSM \
  | 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: ffe768665d2ae9d6ce396f8553eb39933be95fdd55ea76243852bb81460866f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f02b61b4ffe64eb2d474323a303df15fd9043da01f9e1e4c167473b169611fbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-04-04T05:16:53Z",
    "title_canon_sha256": "0e0ef25b9d6c810eb37c21531e75bead16ee4b02c5d0053f1723f7d32d93275c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01240",
    "kind": "arxiv",
    "version": 2
  }
}