Pith Number

pith:FM4WJIAO

pith:2015:FM4WJIAO5XTD5GGB5NQJMMVWO6

not attested not anchored not stored refs pending

Double-well ultracold-fermions computational microscopy: Wave-function anatomy of attractive-pairing and Wigner-molecule entanglement and natural orbitals

Benedikt B. Brandt, Constantine Yannouleas, Uzi Landman

arxiv:1508.02308 v3 · 2015-08-10 · cond-mat.quant-gas · cond-mat.mes-hall · 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{FM4WJIAO5XTD5GGB5NQJMMVWO6}

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	2026-05-18T01:33:33.563078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b3964a00eede63e98c1eb609632b6779bf582dd7bd930a8085782274ed1522b

Aliases

arxiv: 1508.02308 · arxiv_version: 1508.02308v3 · doi: 10.48550/arxiv.1508.02308 · pith_short_12: FM4WJIAO5XTD · pith_short_16: FM4WJIAO5XTD5GGB · pith_short_8: FM4WJIAO

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/FM4WJIAO5XTD5GGB5NQJMMVWO6 \
  | 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: 2b3964a00eede63e98c1eb609632b6779bf582dd7bd930a8085782274ed1522b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ed19af448c01f0157b5a445a7378c0e667b9365ae70da20202e818f3d5e689",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-08-10T16:22:50Z",
    "title_canon_sha256": "42d38a78bcc718058d5bd951612ccf33feff8b9efe92af630f5bc0b3fc22123f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02308",
    "kind": "arxiv",
    "version": 3
  }
}