Pith Number

pith:SAWNW55S

pith:2018:SAWNW55SZ5TVCFLGYU7C2FOJFG

not attested not anchored not stored refs pending

Topological semimetals in the SnTe material class: Nodal lines and Weyl points

Alexander Lau, Carmine Ortix

arxiv:1804.09574 v3 · 2018-04-25 · 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{SAWNW55SZ5TVCFLGYU7C2FOJFG}

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	2026-05-17T23:46:46.358249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902cdb77b2cf67511566c53e2d15c929ade20771b49f1723444fbfc6898ef7f0

Aliases

arxiv: 1804.09574 · arxiv_version: 1804.09574v3 · doi: 10.48550/arxiv.1804.09574 · pith_short_12: SAWNW55SZ5TV · pith_short_16: SAWNW55SZ5TVCFLG · pith_short_8: SAWNW55S

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/SAWNW55SZ5TVCFLGYU7C2FOJFG \
  | 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: 902cdb77b2cf67511566c53e2d15c929ade20771b49f1723444fbfc6898ef7f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2320d98f5b28b9bc2b63cf68bd9102122e001a34b6c0023bb2e4979a8e8c8f90",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-04-25T13:55:54Z",
    "title_canon_sha256": "a1799d234b7dace6c586819b867b6aed3f193a22aa358f3aef82f3a51ddcf944"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.09574",
    "kind": "arxiv",
    "version": 3
  }
}