Pith Number

pith:7S4ZFKW5

pith:2013:7S4ZFKW5ESYE7U2LUH4AAYRZVT

not attested not anchored not stored refs pending

Relationship between Fermi-Surface Warping and Out-of-Plane Spin Polarization in Topological Insulators: a View from Spin-Resolved ARPES

A. Takayama, K. Eto, Kouji Segawa, M. Nomura, S. Souma, T. Sato, T. Takahashi, Yoichi Ando

arxiv:1308.5123 v1 · 2013-08-23 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7S4ZFKW5ESYE7U2LUH4AAYRZVT}

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	2026-05-18T01:47:59.204947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcb992aadd24b04fd34ba1f8006239accf0ce499c89b9188d6b3a794f9b89a0f

Aliases

arxiv: 1308.5123 · arxiv_version: 1308.5123v1 · doi: 10.48550/arxiv.1308.5123 · pith_short_12: 7S4ZFKW5ESYE · pith_short_16: 7S4ZFKW5ESYE7U2L · pith_short_8: 7S4ZFKW5

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/7S4ZFKW5ESYE7U2LUH4AAYRZVT \
  | 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: fcb992aadd24b04fd34ba1f8006239accf0ce499c89b9188d6b3a794f9b89a0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db52a59010979758f8368f937a18d3e3028d161677e9855b02ef98b32de992f",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-08-23T13:31:41Z",
    "title_canon_sha256": "0bb650fd8a43d6823bafd20c13be1bd50faadccedb1bf904adffdc9a7c91c25b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5123",
    "kind": "arxiv",
    "version": 1
  }
}