Pith Number

pith:IBQH56FY

pith:2019:IBQH56FYAIBI6UJQXNUJVYVSJF

not attested not anchored not stored refs pending

Nanoscale Nonlinear Spectroscopy with Electron Beams

Andrea Kone\v{c}n\'a, Claus Ropers, F. Javier Garc\'ia de Abajo, Vahagn Mkhitaryan, Valerio Di Giulio

arxiv:1912.01539 v1 · 2019-12-03 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IBQH56FYAIBI6UJQXNUJVYVSJF}

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	2026-07-05T02:02:31.279362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40607ef8b802028f5130bb689ae2b2496834d57c2b65794194ce68d134de8f38

Aliases

arxiv: 1912.01539 · arxiv_version: 1912.01539v1 · doi: 10.48550/arxiv.1912.01539 · pith_short_12: IBQH56FYAIBI · pith_short_16: IBQH56FYAIBI6UJQ · pith_short_8: IBQH56FY

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/IBQH56FYAIBI6UJQXNUJVYVSJF \
  | 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: 40607ef8b802028f5130bb689ae2b2496834d57c2b65794194ce68d134de8f38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a30654c080d6d8fea4ea53da27c6c2379665cd67784ad99637023552f4a0a97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-12-03T17:35:49Z",
    "title_canon_sha256": "03e86a5cfbcde9052bb310fba10b74e994884bc034cedc9f2612068adffa2553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.01539",
    "kind": "arxiv",
    "version": 1
  }
}