Pith Number

pith:DHBQKNB6

pith:2015:DHBQKNB6LKLO6PM2GRDTO5HZA3

not attested not anchored not stored refs pending

Excitation Mechanisms of Er Optical Centers in GaN Epilayers

D. K. George, H. X. Jiang, J. M. Zavada, J. Y. Lin, M. Hawkins, M. McLaren, N. Q. Vinh

arxiv:1507.05119 v1 · 2015-07-17 · 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{DHBQKNB6LKLO6PM2GRDTO5HZA3}

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	2026-05-18T01:36:41.417509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c305343e5a96ef3d9a34473774f906d4f2ca935b7cf4433173318b2b39e4fb

Aliases

arxiv: 1507.05119 · arxiv_version: 1507.05119v1 · doi: 10.48550/arxiv.1507.05119 · pith_short_12: DHBQKNB6LKLO · pith_short_16: DHBQKNB6LKLO6PM2 · pith_short_8: DHBQKNB6

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/DHBQKNB6LKLO6PM2GRDTO5HZA3 \
  | 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: 19c305343e5a96ef3d9a34473774f906d4f2ca935b7cf4433173318b2b39e4fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d24f7f075843ba5db26a72d7ed2472a69960b7b4cc5e1de738328f1ce9a4e6fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-07-17T21:22:09Z",
    "title_canon_sha256": "385f67f56ff5ea0bf868e5bbdbbcacaf0acbdbf19419853612301ff14f61d2e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05119",
    "kind": "arxiv",
    "version": 1
  }
}