Pith Number

pith:3FZHIBMG

pith:2026:3FZHIBMGT3OLJ5RW6WITOYVATN

not attested not anchored not stored refs pending

Epitaxial growth optimization, measurement and theoretical analysis of strain-compensated QCL grown on (511)A InP

Alessio Cargioli, Jerome Faist, Mattias Beck

arxiv:2602.04874 v1 · 2026-02-04 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FZHIBMGT3OLJ5RW6WITOYVATN}

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	2026-06-05T01:14:34.448234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9727405869edcb4f636f5913762a09b62fa882b8dcede6f54ec0b9e5be0086b

Aliases

arxiv: 2602.04874 · arxiv_version: 2602.04874v1 · doi: 10.48550/arxiv.2602.04874 · pith_short_12: 3FZHIBMGT3OL · pith_short_16: 3FZHIBMGT3OLJ5RW · pith_short_8: 3FZHIBMG

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/3FZHIBMGT3OLJ5RW6WITOYVATN \
  | 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: d9727405869edcb4f636f5913762a09b62fa882b8dcede6f54ec0b9e5be0086b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b412ca49a1ddbe034384a8643bec1d6e7186735e726b907cc0ab141923735b0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2026-02-04T18:57:43Z",
    "title_canon_sha256": "6da7abfd0c99412d30a0b7071c665a19febf72c6d9c342a64b957a527088925f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.04874",
    "kind": "arxiv",
    "version": 1
  }
}