Pith Number

pith:Q2JGVHNW

pith:2015:Q2JGVHNWYN4VP73CDVGQBRFFKW

not attested not anchored not stored refs pending

Multiplons in the two-hole excitation spectra of the one-dimensional Hubbard model

Michael Potthoff, Roman Rausch

arxiv:1510.01162 v2 · 2015-10-05 · 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{Q2JGVHNWYN4VP73CDVGQBRFFKW}

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	2026-05-18T01:20:50.248516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86926a9db6c37957ff621d4d00c4a555a147e7f5a8a573032ea8f70a7207962d

Aliases

arxiv: 1510.01162 · arxiv_version: 1510.01162v2 · doi: 10.48550/arxiv.1510.01162 · pith_short_12: Q2JGVHNWYN4V · pith_short_16: Q2JGVHNWYN4VP73C · pith_short_8: Q2JGVHNW

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/Q2JGVHNWYN4VP73CDVGQBRFFKW \
  | 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: 86926a9db6c37957ff621d4d00c4a555a147e7f5a8a573032ea8f70a7207962d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ac2cdb04537690062adc55acf3dbf472eaf18ba280127b5cd2449da0ffe0821",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-05T14:09:30Z",
    "title_canon_sha256": "4ae37367794e667ee3a5b4cb431aeab1ef48ffe2c8f7fbb6d920c503090303ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01162",
    "kind": "arxiv",
    "version": 2
  }
}