Pith Number

pith:RZ6VL2YW

pith:2017:RZ6VL2YWPTGTDNKDI3YSQV23K5

not attested not anchored not stored refs pending

Superfluidity of identical fermions in an optical lattice: atoms and polar molecules

A.K. Fedorov, G.V. Shlyapnikov, V.I. Yudson

arxiv:1711.01849 v2 · 2017-11-06 · 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{RZ6VL2YWPTGTDNKDI3YSQV23K5}

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	2026-05-18T00:21:56.764689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e7d55eb167ccd31b54346f128575b576beaf453cfb401f0432394ddc4f6b85b

Aliases

arxiv: 1711.01849 · arxiv_version: 1711.01849v2 · doi: 10.48550/arxiv.1711.01849 · pith_short_12: RZ6VL2YWPTGT · pith_short_16: RZ6VL2YWPTGTDNKD · pith_short_8: RZ6VL2YW

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/RZ6VL2YWPTGTDNKDI3YSQV23K5 \
  | 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: 8e7d55eb167ccd31b54346f128575b576beaf453cfb401f0432394ddc4f6b85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210b4d831b08600d7271f98b362f376185587cd88c6379abbcb8535acd418143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-11-06T12:11:22Z",
    "title_canon_sha256": "ce22cc1e1d50a0f0a81342e5f8105d10815ab3635ca53790eddc1fb5df52ff7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01849",
    "kind": "arxiv",
    "version": 2
  }
}