Pith Number

pith:VKEU27QJ

pith:2019:VKEU27QJ45DWIU27MVYMKGD6KY

not attested not anchored not stored refs pending

Direct imaging of orbitals in quantum materials

Andrea Amorese, Andrea Severing, Hasan Yava\c{s}, Hlynur Gretarsson, Kai Chen, Liu Hao Tjeng, Martin Sundermann, Maurits W. Haverkort

arxiv:1902.07128 v1 · 2019-02-19 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKEU27QJ45DWIU27MVYMKGD6KY}

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	2026-05-17T23:42:23.623388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa894d7e09e74764535f6570c5187e5618fe889718078d92efe1f8408a81bef8

Aliases

arxiv: 1902.07128 · arxiv_version: 1902.07128v1 · doi: 10.48550/arxiv.1902.07128 · pith_short_12: VKEU27QJ45DW · pith_short_16: VKEU27QJ45DWIU27 · pith_short_8: VKEU27QJ

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/VKEU27QJ45DWIU27MVYMKGD6KY \
  | 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: aa894d7e09e74764535f6570c5187e5618fe889718078d92efe1f8408a81bef8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1edc91a77c92109b656b256f2a426afefe0c88276420f17d6945fcbe8098f0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-02-19T16:39:09Z",
    "title_canon_sha256": "952d04ee7fc0ca78f596b7e9e96dcaef62a8ac6394b640fd35f6ed9c94c7ef52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07128",
    "kind": "arxiv",
    "version": 1
  }
}