Pith Number

pith:NCQKZSF7

pith:2018:NCQKZSF7L6QDSIN4WOABSKUWBH

not attested not anchored not stored refs pending

High-performance Raman memory with spatio-temporal reversal

Aaron D. Tranter, Anthony C. Leung, Ben C. Buchler, Geoff T. Campbell, Jesse L. Everett, Karun V. Paul, Pierre Vernaz-Gris, Ping Koy Lam

arxiv:1805.01080 v1 · 2018-05-03 · quant-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{NCQKZSF7L6QDSIN4WOABSKUWBH}

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	2026-05-18T00:16:52.646786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68a0acc8bf5fa03921bcb380192a9609c3328e904c57ebf584af010204773836

Aliases

arxiv: 1805.01080 · arxiv_version: 1805.01080v1 · doi: 10.48550/arxiv.1805.01080 · pith_short_12: NCQKZSF7L6QD · pith_short_16: NCQKZSF7L6QDSIN4 · pith_short_8: NCQKZSF7

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/NCQKZSF7L6QDSIN4WOABSKUWBH \
  | 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: 68a0acc8bf5fa03921bcb380192a9609c3328e904c57ebf584af010204773836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f2a41a25cc99ec820d428e3165a8857ffb8fed188fa17624ed5bf4065a3268c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-03T01:51:06Z",
    "title_canon_sha256": "95793194aa7e20de9c4bd3925d804304216600e353afdb1156e1f1f581dfb791"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.01080",
    "kind": "arxiv",
    "version": 1
  }
}