Pith Number

pith:HFZZ4PN6

pith:2015:HFZZ4PN6DH7HNXMWUJ7NC5SRGW

not attested not anchored not stored refs pending

Computation of local exchange coefficients in strongly interacting one-dimensional few-body systems: local density approximation and exact results

A. A. S. Kalaee, A. S. Jensen, D. V. Fedorov, E. H. Eriksen, J. M. Midtgaard, N. T. Zinner, O. V. Marchukov

arxiv:1508.07164 v2 · 2015-08-28 · cond-mat.quant-gas · cond-mat.str-el · 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{HFZZ4PN6DH7HNXMWUJ7NC5SRGW}

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	2026-05-18T01:21:04.692024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39739e3dbe19fe76dd96a27ed1765135a8eacb8412579f2206b1cb36655c47d2

Aliases

arxiv: 1508.07164 · arxiv_version: 1508.07164v2 · doi: 10.48550/arxiv.1508.07164 · pith_short_12: HFZZ4PN6DH7H · pith_short_16: HFZZ4PN6DH7HNXMW · pith_short_8: HFZZ4PN6

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/HFZZ4PN6DH7HNXMWUJ7NC5SRGW \
  | 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: 39739e3dbe19fe76dd96a27ed1765135a8eacb8412579f2206b1cb36655c47d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e0237fa44aa91438e547ac16ebf84d0e75f873593a584e0dd47f49cda5b600d",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-08-28T10:50:36Z",
    "title_canon_sha256": "6d507ad22a83567d1c46de205920505c3fc5b6e3a097e1e5290b6abb9162b9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07164",
    "kind": "arxiv",
    "version": 2
  }
}