Pith Number

pith:T7I7SKF5

pith:2015:T7I7SKF5JOBEY3KRWYGYKNUEBJ

not attested not anchored not stored refs pending

Observation of topological transition of Fermi surface from a spindle-torus to a torus in large bulk Rashba spin-split BiTeCl

Fei-Xiang Xiang, Menno Veldhorst, Michael S. Fuhrer, Shi-Xue Dou, Xiao-Lin Wang

arxiv:1501.03240 v1 · 2015-01-14 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{T7I7SKF5JOBEY3KRWYGYKNUEBJ}

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	2026-05-18T01:36:58.136861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fd1f928bd4b824c6d51b60d8536840a5927793e9604795474e5fef06dfc4594

Aliases

arxiv: 1501.03240 · arxiv_version: 1501.03240v1 · doi: 10.48550/arxiv.1501.03240 · pith_short_12: T7I7SKF5JOBE · pith_short_16: T7I7SKF5JOBEY3KR · pith_short_8: T7I7SKF5

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/T7I7SKF5JOBEY3KRWYGYKNUEBJ \
  | 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: 9fd1f928bd4b824c6d51b60d8536840a5927793e9604795474e5fef06dfc4594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "317037083ca685cef2bfea28a94c28f0156147e0fe4879fc82e0fea77c75ef99",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-14T04:10:45Z",
    "title_canon_sha256": "6231faaf805fff21936d8257ff77f34c40e15ebe8971a1513fd72890dca5f27d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03240",
    "kind": "arxiv",
    "version": 1
  }
}