Pith Number

pith:Q7GKGTJ6

pith:2011:Q7GKGTJ6VTD2UVQRYPA3GIALBQ

not attested not anchored not stored refs pending

Efimov Resonances in Ultracold Quantum Gases

A. Zenesini, B. Huang, F. Ferlaino, H.-C. N\"agerl, M. Berninger, R. Grimm

arxiv:1108.1909 v2 · 2011-08-09 · 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{Q7GKGTJ6VTD2UVQRYPA3GIALBQ}

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	2026-05-18T04:10:36.946621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87cca34d3eacc7aa5611c3c1b3200b0c3ded696ca6ca6910069f3386713284e0

Aliases

arxiv: 1108.1909 · arxiv_version: 1108.1909v2 · doi: 10.48550/arxiv.1108.1909 · pith_short_12: Q7GKGTJ6VTD2 · pith_short_16: Q7GKGTJ6VTD2UVQR · pith_short_8: Q7GKGTJ6

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/Q7GKGTJ6VTD2UVQRYPA3GIALBQ \
  | 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: 87cca34d3eacc7aa5611c3c1b3200b0c3ded696ca6ca6910069f3386713284e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b7168ba866fbed29fdb79542bc3a8baf2d6e4445102812ac51b41c2078c7bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-08-09T12:27:27Z",
    "title_canon_sha256": "58e457dccc1c4659a6adaa1ceed8a199f9907ef9f78ce8628bea3b0dc28a01c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1909",
    "kind": "arxiv",
    "version": 2
  }
}