Pith Number

pith:JPRVXHFL

pith:2022:JPRVXHFLFWGU46EVTRADEUUBGW

not attested not anchored not stored refs pending

Energy gap of topological surface states in proximity to a magnetic insulator

Badih A. Assaf, Dmitry Smirnov, Haile Ambaye, Hoai Trinh, Jiashu Wang, Joaquin Bermejo-Ortiz, Jong Keum, Louis-Anne de Vaulchier, Maksym Zhukovskyi, Mykhaylo Ozerov, Seul-Ki Bac, Tatyana Orlova, Tianyi Wang, Valeria Lauter, Xinyu Liu, Yves Guldner, Zhan Zhang

arxiv:2207.07685 v2 · 2022-07-15 · 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{JPRVXHFLFWGU46EVTRADEUUBGW}

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	2026-07-05T06:50:10.448416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be35b9cab2d8d4e78959c4032528135972f90954df09f3dd3a320e0685a2a86

Aliases

arxiv: 2207.07685 · arxiv_version: 2207.07685v2 · doi: 10.48550/arxiv.2207.07685 · pith_short_12: JPRVXHFLFWGU · pith_short_16: JPRVXHFLFWGU46EV · pith_short_8: JPRVXHFL

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/JPRVXHFLFWGU46EVTRADEUUBGW \
  | 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: 4be35b9cab2d8d4e78959c4032528135972f90954df09f3dd3a320e0685a2a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d82e97cddbb6eafd21c2bd1479bbd3f80d8255986826b2897322ea003dde68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-07-15T18:06:40Z",
    "title_canon_sha256": "8dbb182e5491d1575661728e200e530c9f3bb9ca10eeccf920737bedfad72119"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07685",
    "kind": "arxiv",
    "version": 2
  }
}