Pith Number

pith:NQLA7YFS

pith:2016:NQLA7YFSD6IAL3XZXT2P27L4S5

not attested not anchored not stored refs pending

Few strongly interacting ultracold fermions in one-dimensional traps of different shapes

Daniel P\k{e}cak, Tomasz Sowi\'nski

arxiv:1606.02886 v3 · 2016-06-09 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQLA7YFSD6IAL3XZXT2P27L4S5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:01:44.464833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c160fe0b21f9005eef9bcf4fd7d7c974d11b5d648d0fce07de8a4c6464c1ffe

Aliases

arxiv: 1606.02886 · arxiv_version: 1606.02886v3 · doi: 10.48550/arxiv.1606.02886 · pith_short_12: NQLA7YFSD6IA · pith_short_16: NQLA7YFSD6IAL3XZ · pith_short_8: NQLA7YFS

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/NQLA7YFSD6IAL3XZXT2P27L4S5 \
  | 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: 6c160fe0b21f9005eef9bcf4fd7d7c974d11b5d648d0fce07de8a4c6464c1ffe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761a2dfa712d03740e602ac7f29945076a69428800270d2ec88dfce56e222527",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-06-09T09:51:50Z",
    "title_canon_sha256": "3aac73137d8d3d9ac678d7fe78cc74986469d464196fade97c2b371e9dcfa6f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.02886",
    "kind": "arxiv",
    "version": 3
  }
}