Pith Number

pith:2LH2CLGQ

pith:2011:2LH2CLGQWV3N27IEC6NU7WZLUF

not attested not anchored not stored refs pending

The observation of electron trap liberation in MgF$_{2}$ doped with Yb$^{2+}$ using a two-color excitation experiment

A. Meijerink, G. Berden, J. P. R. Wells, M. F. Reid, P. S. Senanayake, R. J. Reeves

arxiv:1110.6659 v1 · 2011-10-30 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2LH2CLGQWV3N27IEC6NU7WZLUF}

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	2026-05-18T04:03:56.770235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2cfa12cd0b576dd7d04179b4fdb2ba14162671caeb9a4b49db883ab9e8ad6d8

Aliases

arxiv: 1110.6659 · arxiv_version: 1110.6659v1 · doi: 10.48550/arxiv.1110.6659 · pith_short_12: 2LH2CLGQWV3N · pith_short_16: 2LH2CLGQWV3N27IE · pith_short_8: 2LH2CLGQ

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/2LH2CLGQWV3N27IEC6NU7WZLUF \
  | 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: d2cfa12cd0b576dd7d04179b4fdb2ba14162671caeb9a4b49db883ab9e8ad6d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65d756e89e9d21e7e5d7508dec965a5ebb4ad28c3edf13b57b3837b04aea7036",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-10-30T21:32:45Z",
    "title_canon_sha256": "fc5f6042f65328c7adc85f5b254835e0a3378fffca7491dc2f3adcfc337ed9eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6659",
    "kind": "arxiv",
    "version": 1
  }
}