Pith Number

pith:F3LLJCDX

pith:2019:F3LLJCDXTLSPMUACANUQ3CXS7Z

not attested not anchored not stored refs pending

Sparse Sampling for Fast Quasiparticle Interference Mapping

Fabian Donat Natterer, Jens Oppliger

arxiv:1908.01903 v1 · 2019-08-05 · cond-mat.other · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3LLJCDXTLSPMUACANUQ3CXS7Z}

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	2026-07-05T01:00:32.881124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ed6b488779ae4f6500203690d8af2fe76d29e6d631a31b06467c5cfe9adb7fa

Aliases

arxiv: 1908.01903 · arxiv_version: 1908.01903v1 · doi: 10.48550/arxiv.1908.01903 · pith_short_12: F3LLJCDXTLSP · pith_short_16: F3LLJCDXTLSPMUAC · pith_short_8: F3LLJCDX

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/F3LLJCDXTLSPMUACANUQ3CXS7Z \
  | 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: 2ed6b488779ae4f6500203690d8af2fe76d29e6d631a31b06467c5cfe9adb7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8a07263207cd12079962d2cfef8a4148b678fd31b3c9302bf843f990f1cf4b2",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2019-08-05T23:32:15Z",
    "title_canon_sha256": "cb046b75175494c19e876d897ebd8d00986921343a6ddbe0bdf4942e5bf77db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01903",
    "kind": "arxiv",
    "version": 1
  }
}