Pith Number

pith:S7Z7W3EO

pith:2024:S7Z7W3EOUX2DRBXQCCXP3P7MWF

not attested not anchored not stored refs pending

On polarons and dimerons in the two-dimensional attractive Hubbard model

Gerard Pascual, Jordi Boronat, Kris Van Houcke

arxiv:2411.19725 v2 · 2024-11-29 · cond-mat.str-el · 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{S7Z7W3EOUX2DRBXQCCXP3P7MWF}

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

Polarons in atomic gases and two-dimensional semiconductors

Receipt and verification

First computed	2026-07-05T12:11:14.503272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97f3fb6c8ea5f43886f010aefdbfecb17ac69c9b8ce75a6f1935afca4e7f44dc

Aliases

arxiv: 2411.19725 · arxiv_version: 2411.19725v2 · doi: 10.48550/arxiv.2411.19725 · pith_short_12: S7Z7W3EOUX2D · pith_short_16: S7Z7W3EOUX2DRBXQ · pith_short_8: S7Z7W3EO

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/S7Z7W3EOUX2DRBXQCCXP3P7MWF \
  | 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: 97f3fb6c8ea5f43886f010aefdbfecb17ac69c9b8ce75a6f1935afca4e7f44dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95f684ee48260df493ed8e4c832b71afd0f24a2a8f830278534fb8e88ecb9f18",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2024-11-29T14:16:11Z",
    "title_canon_sha256": "9cb1728cb798327c32de0a7a0c340d97ba69fcdb9cd508b879fe9adaf3154bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.19725",
    "kind": "arxiv",
    "version": 2
  }
}