Pith Number

pith:S4EDMUWQ

pith:2018:S4EDMUWQKPFD5X32HQIC5GGYXH

not attested not anchored not stored refs pending

Readout delay free Bragg atom interferometry using overlapped spatial fringes

C. Freier, J. D. Close, K. S. Hardman, N. P. Robins, P. B. Wigley, P. J. Everitt, P. Manju, S. Legge

arxiv:1812.09076 v1 · 2018-12-21 · 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{S4EDMUWQKPFD5X32HQIC5GGYXH}

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	2026-05-17T23:53:23.375611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97083652d053ca3edf7a3c102e98d8b9d02c136f1fb310ae1599f7bb781e8aba

Aliases

arxiv: 1812.09076 · arxiv_version: 1812.09076v1 · doi: 10.48550/arxiv.1812.09076 · pith_short_12: S4EDMUWQKPFD · pith_short_16: S4EDMUWQKPFD5X32 · pith_short_8: S4EDMUWQ

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/S4EDMUWQKPFD5X32HQIC5GGYXH \
  | 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: 97083652d053ca3edf7a3c102e98d8b9d02c136f1fb310ae1599f7bb781e8aba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "863393a131d7a1e19dee646a77ffa891c78a7f778af28f1605a32e943198b2f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-12-21T12:24:58Z",
    "title_canon_sha256": "a3fcf695ab46ca7c2d1b64d5abc3995a08a185314cc4049bc095b9f200a022b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.09076",
    "kind": "arxiv",
    "version": 1
  }
}