Pith Number

pith:2BTW7NAZ

pith:2015:2BTW7NAZ5S6PFG5YC6XHGCAFNG

not attested not anchored not stored refs pending

Massive and massless Dirac fermions in Pb1-xSnxTe topological crystalline insulator probed by magneto-optical absorption

A. Inhofer, B.A. Assaf, G. Bauer, G. Springholz, L.A. de Vaulchier, T. Phuphachong, V.V. Volobuev, Y. Guldner

arxiv:1510.01081 v2 · 2015-10-05 · 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{2BTW7NAZ5S6PFG5YC6XHGCAFNG}

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	2026-05-18T01:23:03.005607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0676fb419ecbcf29bb817ae73080569a010b16d56094d4b2a1f1cd3ae987ee6

Aliases

arxiv: 1510.01081 · arxiv_version: 1510.01081v2 · doi: 10.48550/arxiv.1510.01081 · pith_short_12: 2BTW7NAZ5S6P · pith_short_16: 2BTW7NAZ5S6PFG5Y · pith_short_8: 2BTW7NAZ

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/2BTW7NAZ5S6PFG5YC6XHGCAFNG \
  | 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: d0676fb419ecbcf29bb817ae73080569a010b16d56094d4b2a1f1cd3ae987ee6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702f462a56336bbbfe8928382d3386e12102807398e075e2a161b400edbbe5be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-10-05T09:58:49Z",
    "title_canon_sha256": "a51b234361575f14f6d3dc5cb3a1d648d8f4d479ee7d85f14dbe86d3a2329aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01081",
    "kind": "arxiv",
    "version": 2
  }
}