Pith Number

pith:DBDYCNPA

pith:2017:DBDYCNPA7Z7IRNC64UYARPXFBL

not attested not anchored not stored refs pending

Effect of boson on-site repulsion on the superfluidity in the boson-fermion-Hubbard model

A. S. Sajna, R. Micnas

arxiv:1706.08375 v2 · 2017-06-26 · cond-mat.quant-gas · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBDYCNPA7Z7IRNC64UYARPXFBL}

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	2026-05-17T23:58:31.244621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18478135e0fe7e88b45ee53008bee50afaaefef8c1c2dcc62642971f2fa8dbb7

Aliases

arxiv: 1706.08375 · arxiv_version: 1706.08375v2 · doi: 10.48550/arxiv.1706.08375 · pith_short_12: DBDYCNPA7Z7I · pith_short_16: DBDYCNPA7Z7IRNC6 · pith_short_8: DBDYCNPA

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/DBDYCNPA7Z7IRNC64UYARPXFBL \
  | 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: 18478135e0fe7e88b45ee53008bee50afaaefef8c1c2dcc62642971f2fa8dbb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2393ab38b2879b031ceb21866182a10fc54b5b618fef104cd09cbb6bb3afcba",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-06-26T13:55:28Z",
    "title_canon_sha256": "8a871604251de0471a2bc75d3929b284d6521dad8666bd3b070ef164c86ff1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08375",
    "kind": "arxiv",
    "version": 2
  }
}