Pith Number

pith:ULOPA2HB

pith:2010:ULOPA2HB45YZYJN2LFO4Q27ZLI

not attested not anchored not stored refs pending

New Aspects of Geometric Phases in Experiments with polarized Neutrons

G. Badurek, H.Rauch, J. Klepp, K. Durstberger-Rennhofer, M. Lettner, R. A. Bertlmann, R. Loidl, S. Filipp, S. Sponar, Y. Hasegawa

arxiv:1002.0040 v1 · 2010-02-01 · 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{ULOPA2HB45YZYJN2LFO4Q27ZLI}

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	2026-05-18T02:09:21.872413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2dcf068e1e7719c25ba595dc86bf95a157b961bc673c20bf6837d2eedbda4a4

Aliases

arxiv: 1002.0040 · arxiv_version: 1002.0040v1 · doi: 10.48550/arxiv.1002.0040 · pith_short_12: ULOPA2HB45YZ · pith_short_16: ULOPA2HB45YZYJN2 · pith_short_8: ULOPA2HB

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/ULOPA2HB45YZYJN2LFO4Q27ZLI \
  | 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: a2dcf068e1e7719c25ba595dc86bf95a157b961bc673c20bf6837d2eedbda4a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc7497c116ec30ae668f02037b59353b7f0b7f2fdc843288a34ecdd5c362c7ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-02-01T15:47:10Z",
    "title_canon_sha256": "a1c8f3d6f5c53e995c123ab7c64a86c2a2f74c38888f6ca9f645df95465b100d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.0040",
    "kind": "arxiv",
    "version": 1
  }
}