Pith Number

pith:RVHDLPXO

pith:2019:RVHDLPXOTIEVLEEQ5FJ432KFDH

not attested not anchored not stored refs pending

Evidence for Helical Hinge Zero Modes in an Fe-Based Superconductor

Abigail Kopec, G. D. Gu, Josef Freudenstein, Kenji Watanabe, K. S. Burch, Marcel Hoek, Mason J. Gray, Narendra Kumar, Ruidan Zhong, Ryan OConnor, Samuel Jenkins, Shu Yang F. Zhao, Takashi Taniguchi

arxiv:1902.10723 v2 · 2019-02-27 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RVHDLPXOTIEVLEEQ5FJ432KFDH}

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	2026-05-17T23:41:00.806551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4e35beee9a09559090e953cde94519fbfc4bdd4b30bb6748efceb7ab29d6c4

Aliases

arxiv: 1902.10723 · arxiv_version: 1902.10723v2 · doi: 10.48550/arxiv.1902.10723 · pith_short_12: RVHDLPXOTIEV · pith_short_16: RVHDLPXOTIEVLEEQ · pith_short_8: RVHDLPXO

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/RVHDLPXOTIEVLEEQ5FJ432KFDH \
  | 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: 8d4e35beee9a09559090e953cde94519fbfc4bdd4b30bb6748efceb7ab29d6c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd85ac35befc381e4aedfacc4e976c16abf5480abc44101dc66aad20968da69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-27T19:00:04Z",
    "title_canon_sha256": "a113ccf1dcbbe633bba223a69cb5dceabfc6bbee7c16d7708a62d0b4216c1a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10723",
    "kind": "arxiv",
    "version": 2
  }
}