Pith Number

pith:MF7JUSRN

pith:2024:MF7JUSRN5R65K5JT6TP7UQWK7Q

not attested not anchored not stored refs pending

Bosonic Functional Determinant Approach and its Application to Polaron Spectra

Manfred Salmhofer, Moritz Drescher, Tilman Enss

arxiv:2403.13582 v3 · 2024-03-20 · 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{MF7JUSRN5R65K5JT6TP7UQWK7Q}

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	2026-07-05T09:43:06.215136Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

617e9a4a2dec7dd57533f4dffa42cafc0ccf04060f6a870e4a9532f9311cfcb8

Aliases

arxiv: 2403.13582 · arxiv_version: 2403.13582v3 · doi: 10.48550/arxiv.2403.13582 · pith_short_12: MF7JUSRN5R65 · pith_short_16: MF7JUSRN5R65K5JT · pith_short_8: MF7JUSRN

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/MF7JUSRN5R65K5JT6TP7UQWK7Q \
  | 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: 617e9a4a2dec7dd57533f4dffa42cafc0ccf04060f6a870e4a9532f9311cfcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a878aac5a51141061b860d6824d77c7869113a8fbf248fee9810d1dc42966f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2024-03-20T13:32:00Z",
    "title_canon_sha256": "903919c5e6a3d796c441820ed1109573cfbed3c4839162896946d99b6971d53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13582",
    "kind": "arxiv",
    "version": 3
  }
}