Pith Number

pith:7DROP57W

pith:2015:7DROP57W62UMJBC6SK4CP7CP2X

not attested not anchored not stored refs pending

Probing topological transitions in HgTe/CdTe quantum wells by magneto-optical measurements

Alex Matos-Abiague, Benedikt Scharf, Igor \v{Z}uti\'c, Jaroslav Fabian

arxiv:1502.05605 v2 · 2015-02-19 · 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{7DROP57W62UMJBC6SK4CP7CP2X}

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	2026-05-18T01:42:47.723436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e2e7f7f6f6a8c4845e92b827fc4fd5f75b36490a38e359257fbc9156110987

Aliases

arxiv: 1502.05605 · arxiv_version: 1502.05605v2 · doi: 10.48550/arxiv.1502.05605 · pith_short_12: 7DROP57W62UM · pith_short_16: 7DROP57W62UMJBC6 · pith_short_8: 7DROP57W

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/7DROP57W62UMJBC6SK4CP7CP2X \
  | 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: f8e2e7f7f6f6a8c4845e92b827fc4fd5f75b36490a38e359257fbc9156110987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5d88bdaf444da189294fda4f1a80e2fd9cb6bda4fddc6e6115c9a0694694dd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-19T15:52:56Z",
    "title_canon_sha256": "ea360e792b80497ffac740b5784f16fa26eb72b6e83cdb9915544a5defc40f87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05605",
    "kind": "arxiv",
    "version": 2
  }
}