Pith Number

pith:N5XTY24U

pith:2019:N5XTY24UXZZS3ADOZLJAHNHPVW

not attested not anchored not stored refs pending

Coherently refreshed acoustic phonons for extended light storage

Benjamin J. Eggleton, Birgit Stiller, Christian Wolff, Khu Vu, Moritz Merklein, Pan Ma, Stephen J. Madden

arxiv:1904.13167 v1 · 2019-04-30 · 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{N5XTY24UXZZS3ADOZLJAHNHPVW}

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	2026-05-17T23:47:22.015347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f6f3c6b94be732d806ecad203b4efadb246715397f8de978c8e57be834e1904

Aliases

arxiv: 1904.13167 · arxiv_version: 1904.13167v1 · doi: 10.48550/arxiv.1904.13167 · pith_short_12: N5XTY24UXZZS · pith_short_16: N5XTY24UXZZS3ADO · pith_short_8: N5XTY24U

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/N5XTY24UXZZS3ADOZLJAHNHPVW \
  | 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: 6f6f3c6b94be732d806ecad203b4efadb246715397f8de978c8e57be834e1904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e958baba83e12e277278d8ea472818dad504226ec6a39dd4cd6fccf5cc8d2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-04-30T11:33:30Z",
    "title_canon_sha256": "0b35f95b0ac1c56e457057da6752f450992c2bb33c3fd6c8c93839f387543a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13167",
    "kind": "arxiv",
    "version": 1
  }
}