Pith Number

pith:QLVIGAXJ

pith:2018:QLVIGAXJM347UX5SEQ7O3JF7TW

not attested not anchored not stored refs pending

Toward theoretically limited SPP propagation length above two hundred microns on ultra-smooth silver surface

Aleksandr S. Baburin, Aleksey S. Kalmykov, Dmitriy O. Moskalev, Dmitriy V. Negrov, Ilya A. Rodionov, Ilya A. Ryzhikov, Pavel N. Melentiev, Roman V. Kirtaev, Victor I. Balykin

arxiv:1806.07606 v3 · 2018-06-20 · 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{QLVIGAXJM347UX5SEQ7O3JF7TW}

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	2026-05-18T00:07:06.585433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82ea8302e966f9fa5fb2243eeda4bf9d8fca28a628059d90eb9d37937a2f6322

Aliases

arxiv: 1806.07606 · arxiv_version: 1806.07606v3 · doi: 10.48550/arxiv.1806.07606 · pith_short_12: QLVIGAXJM347 · pith_short_16: QLVIGAXJM347UX5S · pith_short_8: QLVIGAXJ

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/QLVIGAXJM347UX5SEQ7O3JF7TW \
  | 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: 82ea8302e966f9fa5fb2243eeda4bf9d8fca28a628059d90eb9d37937a2f6322

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35fa49cdb9a600c4ca99ae1b0fb21babd18f240ad940e3369530d374a03f0ea",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-06-20T08:30:00Z",
    "title_canon_sha256": "afcfdeaff7393c3e09a94fa6deadc4c6f9d93567b2a1f3077004226529ddb3c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07606",
    "kind": "arxiv",
    "version": 3
  }
}