Pith Number

pith:2VGQA3WS

pith:2011:2VGQA3WSPN4KIVZL4SJB2T3DJ4

not attested not anchored not stored refs pending

Efficiency for preforming molecules from mixtures of light Fermi and heavy Bose atoms in optical lattices: the strong-coupling-expansion method

AnZi Hu, C. J. Williams, J. K. Freericks, M. M. Ma\'ska

arxiv:1101.2666 v1 · 2011-01-13 · 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{2VGQA3WSPN4KIVZL4SJB2T3DJ4}

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	2026-05-18T04:21:10.566559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d54d006ed27b78a4572be4921d4f634f16c4269f3404a2aa720149a8a20ca181

Aliases

arxiv: 1101.2666 · arxiv_version: 1101.2666v1 · doi: 10.48550/arxiv.1101.2666 · pith_short_12: 2VGQA3WSPN4K · pith_short_16: 2VGQA3WSPN4KIVZL · pith_short_8: 2VGQA3WS

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/2VGQA3WSPN4KIVZL4SJB2T3DJ4 \
  | 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: d54d006ed27b78a4572be4921d4f634f16c4269f3404a2aa720149a8a20ca181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9af9335e979fb37adfa9cf9da940c195dd97a128132348bcd1077a640305e66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-01-13T20:41:54Z",
    "title_canon_sha256": "00e1de29f17295afff5dcb0b3d098a281246b13eb07ed14d0af525b991e86e9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2666",
    "kind": "arxiv",
    "version": 1
  }
}