Pith Number

pith:7RWNNPYF

pith:2016:7RWNNPYFSCHTSHY7NNSUOIPY3Q

not attested not anchored not stored refs pending

Lifetime of Feshbach dimers in a Fermi-Fermi mixture of $^6$Li and $^{40}$K

Dmitry S. Petrov, Jesper Levinsen, Marko Cetina, Michael Jag, Rianne S. Lous, Rudolf Grimm

arxiv:1608.07425 v2 · 2016-08-26 · 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{7RWNNPYFSCHTSHY7NNSUOIPY3Q}

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	2026-05-18T00:53:12.148119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc6cd6bf05908f391f1f6b654721f8dc35c384e0bde37e0c201ba6044933e4b7

Aliases

arxiv: 1608.07425 · arxiv_version: 1608.07425v2 · doi: 10.48550/arxiv.1608.07425 · pith_short_12: 7RWNNPYFSCHT · pith_short_16: 7RWNNPYFSCHTSHY7 · pith_short_8: 7RWNNPYF

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/7RWNNPYFSCHTSHY7NNSUOIPY3Q \
  | 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: fc6cd6bf05908f391f1f6b654721f8dc35c384e0bde37e0c201ba6044933e4b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb3d5c291e86412087d2726473e546555dd7739b2885637becc94f2336123111",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-08-26T11:46:20Z",
    "title_canon_sha256": "69969b232dad258d03b505e096628bafb23e6552c5763becd6a8edfa2cd328e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07425",
    "kind": "arxiv",
    "version": 2
  }
}