Pith Number

pith:BFEIGYRT

pith:2015:BFEIGYRTWDTIZXKTYYMYDSUDFM

not attested not anchored not stored refs pending

Dirac Cone Protected by Non-Symmorphic Symmetry and 3D Dirac Line Node in ZrSiS

Bettina V. Lotsch, Carola Stra{\ss}er, Christian R. Ast, Leslie M. Schoop, Mazhar N. Ali, Stuart S. P. Parkin, Viola Duppel

arxiv:1509.00861 v1 · 2015-09-02 · 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{BFEIGYRTWDTIZXKTYYMYDSUDFM}

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	2026-05-18T01:13:04.953540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0948836233b0e68cdd53c61981ca832b20a1fee4a167cfc0f2d44841d0d1b665

Aliases

arxiv: 1509.00861 · arxiv_version: 1509.00861v1 · doi: 10.48550/arxiv.1509.00861 · pith_short_12: BFEIGYRTWDTI · pith_short_16: BFEIGYRTWDTIZXKT · pith_short_8: BFEIGYRT

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/BFEIGYRTWDTIZXKTYYMYDSUDFM \
  | 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: 0948836233b0e68cdd53c61981ca832b20a1fee4a167cfc0f2d44841d0d1b665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "314beecc4e6e941670a43b8633b493eb2e970623e24d5523b8d68fe2da2d3121",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-09-02T20:08:25Z",
    "title_canon_sha256": "6a45f1c7a57c1bd7442664a2e0f8955ed9237d4dff0558d91a9b85cd8b38cf5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00861",
    "kind": "arxiv",
    "version": 1
  }
}