Pith Number

pith:XCEEGCT7

pith:2016:XCEEGCT7N2MB5XYK3GXSI3TLHO

not attested not anchored not stored refs pending

Testing universality of Efimov physics across broad and narrow Feshbach resonances

B. J. DeSalvo, Cheng Chin, Jacob Johansen, Krutik Patel

arxiv:1612.05169 v1 · 2016-12-15 · 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{XCEEGCT7N2MB5XYK3GXSI3TLHO}

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	2026-05-18T00:35:35.138520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b888430a7f6e981edf0ad9af246e6b3ba7ae75c66ad71577cbd2a9488aa28cbb

Aliases

arxiv: 1612.05169 · arxiv_version: 1612.05169v1 · doi: 10.48550/arxiv.1612.05169 · pith_short_12: XCEEGCT7N2MB · pith_short_16: XCEEGCT7N2MB5XYK · pith_short_8: XCEEGCT7

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/XCEEGCT7N2MB5XYK3GXSI3TLHO \
  | 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: b888430a7f6e981edf0ad9af246e6b3ba7ae75c66ad71577cbd2a9488aa28cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32b40806cb617e3c3ad424f258e03ff66db9241c44536f9d3e277cfc9642135",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-12-15T17:59:38Z",
    "title_canon_sha256": "45817edc1c0dd67c9ca9ca1268d054221fbbd11afaedf838339895587c39dc72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05169",
    "kind": "arxiv",
    "version": 1
  }
}