Pith Number

pith:YG2YASS4

pith:2013:YG2YASS4GBJFZYMYFFW5LSHNBC

not attested not anchored not stored refs pending

Creation of Helical Dirac Fermions by Interfacing Two Gapped Systems of Ordinary Fermions

Canhua Liu, C. L. Gao, Dong Qian, Fengfeng Zhu, Feng Liu, Jin-Feng Jia, Lin Miao, Meng-Yu Yao, Wenmei Ming, Z. F. Wang

arxiv:1301.5377 v1 · 2013-01-23 · cond-mat.mtrl-sci · 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{YG2YASS4GBJFZYMYFFW5LSHNBC}

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	2026-05-18T03:35:40.226948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1b5804a5c30525ce198296dd5c8ed0882c77bb77a260ea06f6e4623a55001e0

Aliases

arxiv: 1301.5377 · arxiv_version: 1301.5377v1 · doi: 10.48550/arxiv.1301.5377 · pith_short_12: YG2YASS4GBJF · pith_short_16: YG2YASS4GBJFZYMY · pith_short_8: YG2YASS4

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/YG2YASS4GBJFZYMYFFW5LSHNBC \
  | 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: c1b5804a5c30525ce198296dd5c8ed0882c77bb77a260ea06f6e4623a55001e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efbe2fa7a7a2bac7946f90d74653a7f20ba6d17e9996aad4a2e0d834814cb002",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-23T01:47:13Z",
    "title_canon_sha256": "b5c628b8be3d0d6880910b30878cd9cf0757038ea10599ba9e94677ec94da671"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5377",
    "kind": "arxiv",
    "version": 1
  }
}