Pith Number

pith:DMFS3ABC

pith:2007:DMFS3ABCECUH57OPWPEVFYICKB

not attested not anchored not stored refs pending

Optimal control of light pulse storage and retrieval

((1) Harvard-Smithsonian Center for Astrophysics, 2), (2) Department of Physics, 3), (3) Department of Physics, (4) QUANTOP, Alexey V. Gorshkov (3), Anders S. Sorensen (4), Cambridge, College of William&Mary, Copenhagen, Danish National Research Foundation Centre of Quantum Optics, David F. Phillips (1), Denmark), Harvard University, Irina Novikova (1, MA, Mikhail D. Lukin (3), Niels Bohr Institute, Ronald L. Walsworth (1, USA, VA, Williamsburg

arxiv:quant-ph/0702266 v1 · 2007-02-28 · quant-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{DMFS3ABCECUH57OPWPEVFYICKB}

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	2026-05-18T04:08:45.556923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b0b2d802220a87efdcfb3c952e102505dbc9abcef4924717ad2f7b933508c35

Aliases

arxiv: quant-ph/0702266 · arxiv_version: quant-ph/0702266v1 · doi: 10.48550/arxiv.quant-ph/0702266 · pith_short_12: DMFS3ABCECUH · pith_short_16: DMFS3ABCECUH57OP · pith_short_8: DMFS3ABC

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/DMFS3ABCECUH57OPWPEVFYICKB \
  | 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: 1b0b2d802220a87efdcfb3c952e102505dbc9abcef4924717ad2f7b933508c35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e969f759e5a938b10dbaa68222e10169b32613ed15a1dd6972a0aef4043b8d8b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-28T03:17:33Z",
    "title_canon_sha256": "50195ed50862da45c885ded8d35700a15687e03ad2baab5bcd9eb049e4cb5918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702266",
    "kind": "arxiv",
    "version": 1
  }
}