Pith Number

pith:L6CZ5455

pith:2015:L6CZ54554C6BTQQM2OTMH23XZO

not attested not anchored not stored refs pending

Anomalous Threshold Reduction from <100> Uniaxial Strain for a Low-Threshold Ge Laser

Birendra Dutt, David S. Sukhdeo, Donguk Nam, Krishna C. Saraswat, Shashank Gupta

arxiv:1506.08403 v1 · 2015-06-28 · physics.optics · 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{L6CZ54554C6BTQQM2OTMH23XZO}

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	2026-05-18T01:12:13.416396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f859ef3bde0bc19c20cd3a6c3eb77cb8c05a3fff28744f9bc5347eb6b57407d

Aliases

arxiv: 1506.08403 · arxiv_version: 1506.08403v1 · doi: 10.48550/arxiv.1506.08403 · pith_short_12: L6CZ54554C6B · pith_short_16: L6CZ54554C6BTQQM · pith_short_8: L6CZ5455

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/L6CZ54554C6BTQQM2OTMH23XZO \
  | 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: 5f859ef3bde0bc19c20cd3a6c3eb77cb8c05a3fff28744f9bc5347eb6b57407d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4132ef892f1b9d0b530d9ecd42b031af489fd7a07e17b0dfd39327d326e77424",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-06-28T14:07:14Z",
    "title_canon_sha256": "a0ac054c89a2d3537bf6dda9ee28442dd390bef6cb24cd5f8af99faff80cd669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08403",
    "kind": "arxiv",
    "version": 1
  }
}