Pith Number

pith:QTEWDVBJ

pith:2008:QTEWDVBJWAFAXJ223U2NXUMQWL

not attested not anchored not stored refs pending

Macroscopic superposition states in rotating ring lattices

Ana Maria Rey, Andreas Nunnenkamp

arxiv:0802.4309 v2 · 2008-02-29 · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QTEWDVBJWAFAXJ223U2NXUMQWL}

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	2026-07-04T15:40:32.928082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84c961d429b00a0ba75add34dbd190b2da392cf85e6a6bbfc1cd27b7b420e958

Aliases

arxiv: 0802.4309 · arxiv_version: 0802.4309v2 · doi: 10.48550/arxiv.0802.4309 · pith_short_12: QTEWDVBJWAFA · pith_short_16: QTEWDVBJWAFAXJ22 · pith_short_8: QTEWDVBJ

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/QTEWDVBJWAFAXJ223U2NXUMQWL \
  | 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: 84c961d429b00a0ba75add34dbd190b2da392cf85e6a6bbfc1cd27b7b420e958

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c416735195f9c6edf01908d97415f166aa5f986aea5d3ac3f2af4a0303ecce2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-02-29T00:20:01Z",
    "title_canon_sha256": "8e660d4d3fcae35daf0e096f6f74d18a30eb78e995263d942b856d9955d5aded"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.4309",
    "kind": "arxiv",
    "version": 2
  }
}