Pith Number

pith:HRSRBUKK

pith:2026:HRSRBUKK3IPTUXQOXSOJAGT4CG

not attested not anchored not stored refs pending

A low-energy effective Hamiltonian for Landau quasiparticles: II Application to the contact Fermi gas

Hadrien Kurkjian, Pierre-Louis Taillat

arxiv:2607.07041 v1 · 2026-07-08 · 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{HRSRBUKK3IPTUXQOXSOJAGT4CG}

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.

Cited by

1 paper in Pith

A low-energy effective Hamiltonian for Landau quasiparticles: II Application to the contact Fermi gas

Receipt and verification

First computed	2026-07-09T01:20:13.035910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c6510d14ada1f3a5e0ebc9c901a7c119b157737de927bebd9f2a257346b0f90

Aliases

arxiv: 2607.07041 · arxiv_version: 2607.07041v1 · doi: 10.48550/arxiv.2607.07041 · pith_short_12: HRSRBUKK3IPT · pith_short_16: HRSRBUKK3IPTUXQO · pith_short_8: HRSRBUKK

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/HRSRBUKK3IPTUXQOXSOJAGT4CG \
  | 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: 3c6510d14ada1f3a5e0ebc9c901a7c119b157737de927bebd9f2a257346b0f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36feedf71911440fa7902392e4943fe71ba8631d9753d488e7dcf96b57ff1b93",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-07-08T06:19:32Z",
    "title_canon_sha256": "a0fa3d8d0febeeadf2b651b2062354c897257f81fab1a2805a1f543279cb1a57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07041",
    "kind": "arxiv",
    "version": 1
  }
}