Pith Number

pith:UXF7HGVE

pith:2016:UXF7HGVE7LISVV27GL3AGEGJBC

not attested not anchored not stored refs pending

High resolution transient and permanent spectral hole burning in Ce$^{3+}$:Y$_2$SiO$_5$ at liquid helium temperatures

Adam N. Nilsson, Alban Ferrier, Andreas Walther, Diana Serrano, Jenny Karlsson, Lars Rippe, Philippe Goldner, Stefan Kr\"oll

arxiv:1604.02374 v1 · 2016-04-08 · quant-ph · physics.atom-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{UXF7HGVE7LISVV27GL3AGEGJBC}

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	2026-05-18T01:09:51.310048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5cbf39aa4fad12ad75f32f60310c9088c0ca2e19ecf8912f105f09d308d036a

Aliases

arxiv: 1604.02374 · arxiv_version: 1604.02374v1 · doi: 10.48550/arxiv.1604.02374 · pith_short_12: UXF7HGVE7LIS · pith_short_16: UXF7HGVE7LISVV27 · pith_short_8: UXF7HGVE

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/UXF7HGVE7LISVV27GL3AGEGJBC \
  | 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: a5cbf39aa4fad12ad75f32f60310c9088c0ca2e19ecf8912f105f09d308d036a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ebc5cc7c2ee9f2b85065fa2aa9cf432bea3a0149e2524b226cee63dcfa1c937",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-08T15:29:21Z",
    "title_canon_sha256": "843f9c73fe8f3c90675a18625a9c3c749623a24aad8f3bc01b64c6e2956437ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02374",
    "kind": "arxiv",
    "version": 1
  }
}