Pith Number

pith:ZTYK67AK

pith:2013:ZTYK67AKGNHU3PLN2EQ4X2RTGH

not attested not anchored not stored refs pending

Universality of the three-body Efimov parameter at narrow Feshbach resonances

Andrea Simoni, Andreas Trenkwalder, Giacomo Spagnolli, Giovanni Modugno, Giulia Semeghini, Manuele Landini, Marco Fattori, Massimo Inguscio, Sanjukta Roy

arxiv:1303.3843 v1 · 2013-03-15 · cond-mat.quant-gas · physics.atom-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{ZTYK67AKGNHU3PLN2EQ4X2RTGH}

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	2026-05-18T03:14:27.939571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccf0af7c0a334f4dbd6dd121cbea3331e3cc25e612a5a69be7fdd284016220eb

Aliases

arxiv: 1303.3843 · arxiv_version: 1303.3843v1 · doi: 10.48550/arxiv.1303.3843 · pith_short_12: ZTYK67AKGNHU · pith_short_16: ZTYK67AKGNHU3PLN · pith_short_8: ZTYK67AK

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/ZTYK67AKGNHU3PLN2EQ4X2RTGH \
  | 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: ccf0af7c0a334f4dbd6dd121cbea3331e3cc25e612a5a69be7fdd284016220eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86cff944ce8da880011ff87dff35c95462929d4c37164a13f752490b73f71046",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-03-15T18:15:38Z",
    "title_canon_sha256": "eed198597505e94386dbf8b8e63f831d5c47389436da648c00600cf8c4217d18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3843",
    "kind": "arxiv",
    "version": 1
  }
}