Pith Number

pith:MHB7G5AG

pith:2017:MHB7G5AG74H6H2X7JOIDZ3CQPY

not attested not anchored not stored refs pending

Core-clad Pr(3+)-doped Ga(In)-Ge-As-Se-(I) glass fibers: preparation, investigation, simulation of laser characteristics

E.A. Anashkina, E.V. Karaksina, G.E. Snopatin, M.F. Churbanov, T.V. Kotereva, V.S. Shiryaev

arxiv:1705.02275 v2 · 2017-05-05 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHB7G5AG74H6H2X7JOIDZ3CQPY}

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	2026-05-18T00:38:27.333805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61c3f37406ff0fe3eaff4b903cec507e1ac9086170953b15d0f3e38fadfb199f

Aliases

arxiv: 1705.02275 · arxiv_version: 1705.02275v2 · doi: 10.48550/arxiv.1705.02275 · pith_short_12: MHB7G5AG74H6 · pith_short_16: MHB7G5AG74H6H2X7 · pith_short_8: MHB7G5AG

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/MHB7G5AG74H6H2X7JOIDZ3CQPY \
  | 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: 61c3f37406ff0fe3eaff4b903cec507e1ac9086170953b15d0f3e38fadfb199f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421881dd501c081c03ec228b45041022365b4f420d1d67fbaf62bee84019dd4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-05T15:46:06Z",
    "title_canon_sha256": "9ef2e8081a89861be3b75eb39b1ddafc27f548cb3cf4eea17a8333b39cd90975"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02275",
    "kind": "arxiv",
    "version": 2
  }
}