Pith Number

pith:2FOXM3BY

pith:2015:2FOXM3BYB74TOZBNRDLMU5MMAQ

not attested not anchored not stored refs pending

Twisted complex superfluids in optical lattices

Dirk-S\"oren L\"uhmann, Klaus Sengstock, Ole J\"urgensen

arxiv:1503.05472 v2 · 2015-03-18 · 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{2FOXM3BYB74TOZBNRDLMU5MMAQ}

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	2026-05-18T01:27:31.874607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15d766c380ff937642d88d6ca758c0422ee4a43d880d4f3a5d9eff7c1598026

Aliases

arxiv: 1503.05472 · arxiv_version: 1503.05472v2 · doi: 10.48550/arxiv.1503.05472 · pith_short_12: 2FOXM3BYB74T · pith_short_16: 2FOXM3BYB74TOZBN · pith_short_8: 2FOXM3BY

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/2FOXM3BYB74TOZBNRDLMU5MMAQ \
  | 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: d15d766c380ff937642d88d6ca758c0422ee4a43d880d4f3a5d9eff7c1598026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0548ff8080df0952510903462ce0530930665e715a484364dac09973e4acac5f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-03-18T16:33:08Z",
    "title_canon_sha256": "4d85d78b3cbddde6af25a679d19ceff8a873ae2c5deb07c18da6a7d3d4166a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05472",
    "kind": "arxiv",
    "version": 2
  }
}