Pith Number

pith:IOR4SQC5

pith:2010:IOR4SQC52QZWFQPYCM7QJSDVDT

not attested not anchored not stored refs pending

A Wideband Spectrometer for NMR Studies

Aleksander Yu. Semanin, Aleksey M. Tikhonov, Georgiy D. Sokolov

arxiv:1012.5897 v1 · 2010-12-29 · physics.ins-det · 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{IOR4SQC52QZWFQPYCM7QJSDVDT}

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	2026-05-18T04:32:21.197702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43a3c9405dd43362c1f8133f04c8751cd7aaf9586234fc96d8c77efd61d72734

Aliases

arxiv: 1012.5897 · arxiv_version: 1012.5897v1 · doi: 10.48550/arxiv.1012.5897 · pith_short_12: IOR4SQC52QZW · pith_short_16: IOR4SQC52QZWFQPY · pith_short_8: IOR4SQC5

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/IOR4SQC52QZWFQPYCM7QJSDVDT \
  | 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: 43a3c9405dd43362c1f8133f04c8751cd7aaf9586234fc96d8c77efd61d72734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0ed13797c54650353bf542146cae3451a8350ad8204b70a18094c245c7d2b4",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2010-12-29T09:49:03Z",
    "title_canon_sha256": "ae90514aad21000f358c907d0db687e91f680e3143c59096bfbab24f11ac6d8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5897",
    "kind": "arxiv",
    "version": 1
  }
}