Pith Number

pith:M2RSRYT4

pith:2015:M2RSRYT4UIHDEF7A6HM2FRWTMY

not attested not anchored not stored refs pending

Bandgap narrowing in Mn doped GaAs probed by room-temperature photoluminescence

E. Weschke, H. Schmidt, I. Skorupa, J. Grenzer, K. Gao, L. Rebohle, L. Vines, M. Helm, M. Khalid, R. Huebner, S. Prucnal, S. Zhou, W. Skorupa, Y. Wang

arxiv:1510.09017 v1 · 2015-10-30 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2RSRYT4UIHDEF7A6HM2FRWTMY}

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	2026-05-18T01:21:21.201644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a328e27ca20e3217e0f1d9a2c6d36603ed7b1d19304dcfc9822ebdb0015e45

Aliases

arxiv: 1510.09017 · arxiv_version: 1510.09017v1 · doi: 10.48550/arxiv.1510.09017 · pith_short_12: M2RSRYT4UIHD · pith_short_16: M2RSRYT4UIHDEF7A · pith_short_8: M2RSRYT4

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/M2RSRYT4UIHDEF7A6HM2FRWTMY \
  | 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: 66a328e27ca20e3217e0f1d9a2c6d36603ed7b1d19304dcfc9822ebdb0015e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c5d119313389cd9ef52e38e34e06f409c899eb9ee431a8060fe30f71f61292",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-10-30T09:17:24Z",
    "title_canon_sha256": "298e0d7d41b171e97c0d1e19545a4af8cafb3faada6b6b9d437522b42e560203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.09017",
    "kind": "arxiv",
    "version": 1
  }
}