Pith Number

pith:25XXU4RC

pith:2018:25XXU4RCV3NW6MW6IDCFTGCPI4

not attested not anchored not stored refs pending

Topological edge states with ultracold atoms carrying orbital angular momentum in a diamond chain

A. J. Daley, A. M. Marques, G. Pelegr\'i, J. Mompart, R. G. Dias, V. Ahufinger

arxiv:1807.07533 v1 · 2018-07-19 · physics.atom-ph · cond-mat.mes-hall · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25XXU4RCV3NW6MW6IDCFTGCPI4}

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	2026-05-17T23:54:16.324353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76f7a7222aedb6f32de40c459984f4723293262b3a62f49a37353042e7a708e

Aliases

arxiv: 1807.07533 · arxiv_version: 1807.07533v1 · doi: 10.48550/arxiv.1807.07533 · pith_short_12: 25XXU4RCV3NW · pith_short_16: 25XXU4RCV3NW6MW6 · pith_short_8: 25XXU4RC

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/25XXU4RCV3NW6MW6IDCFTGCPI4 \
  | 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: d76f7a7222aedb6f32de40c459984f4723293262b3a62f49a37353042e7a708e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "337f128083cd06e67581b4d893dc76a6b661c54353a66e790dcdf0a3076c5a8f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-07-19T16:55:44Z",
    "title_canon_sha256": "28d1cb03da8951d7f50c87d0aa252b4f87fd086ad029ebe3f61ae811da6870d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07533",
    "kind": "arxiv",
    "version": 1
  }
}