Pith Number

pith:S6GDVQ4B

pith:2023:S6GDVQ4BWYKCDUOUCAEZHCCFBE

not attested not anchored not stored refs pending

Periodic super-radiance in Er:YSO crystal

Akihiro Yoshimi, Hideaki Hara, Junseok Han, Koji Yoshimura, Motohiko Yoshimura, Noboru Sasao, Yasutaka Imai, Yuki Miyamoto

arxiv:2304.08806 v1 · 2023-04-18 · physics.atom-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S6GDVQ4BWYKCDUOUCAEZHCCFBE}

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	2026-07-05T06:02:13.928649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

978c3ac381b61421d1d41009938845090db865a1a1a09a5327fe068613f3b357

Aliases

arxiv: 2304.08806 · arxiv_version: 2304.08806v1 · doi: 10.48550/arxiv.2304.08806 · pith_short_12: S6GDVQ4BWYKC · pith_short_16: S6GDVQ4BWYKCDUOU · pith_short_8: S6GDVQ4B

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/S6GDVQ4BWYKCDUOUCAEZHCCFBE \
  | 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: 978c3ac381b61421d1d41009938845090db865a1a1a09a5327fe068613f3b357

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd292b64d7bad0373ef42010b136569f6ab9ec351de2bdb36b371f62fc1492b7",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2023-04-18T08:09:24Z",
    "title_canon_sha256": "d7aa6d790a5aa6c8e68c0721b4359a1b25502f4c3875e900797a98c9b7eee1b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.08806",
    "kind": "arxiv",
    "version": 1
  }
}