Pith Number

pith:X75DHBRC

pith:2023:X75DHBRCAS5OACEK552LGHPYPO

not attested not anchored not stored refs pending

Neutron spin echo is a "quantum tale of two paths''

A. A. M. Irfan, G. Ortiz, I. I. Kravchenko, N. Geerits, N. V. Lavrik, Q. Le Thien, R. M. Dalgliesh, R. Pynn, S. McKay, S. R. Parnell

arxiv:2309.03987 v2 · 2023-09-07 · 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{X75DHBRCAS5OACEK552LGHPYPO}

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	2026-07-05T07:55:59.128864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bffa33862204bae0088aef74b31df87b8cad3b6cd7800088353a0aaa8c667634

Aliases

arxiv: 2309.03987 · arxiv_version: 2309.03987v2 · doi: 10.48550/arxiv.2309.03987 · pith_short_12: X75DHBRCAS5O · pith_short_16: X75DHBRCAS5OACEK · pith_short_8: X75DHBRC

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/X75DHBRCAS5OACEK552LGHPYPO \
  | 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: bffa33862204bae0088aef74b31df87b8cad3b6cd7800088353a0aaa8c667634

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8909724d66749903180c6d9e0d6035d15fef351c0649207273238cbf4944c446",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-07T19:40:35Z",
    "title_canon_sha256": "9edd3a3b72840cc85f4536dd7efa441c5c64e32a55b9defb808e7f04255b2cf4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03987",
    "kind": "arxiv",
    "version": 2
  }
}