Pith Number

pith:JGQ2HSOP

pith:2014:JGQ2HSOPIYWS3MEOO3BMMUPNE4

not attested not anchored not stored refs pending

Dispersive Excitations in the One-Dimensional Ionic Hubbard Model

G\"otz S. Uhrig, M. Hafez Torbati, Nils A. Drescher

arxiv:1403.2405 v1 · 2014-03-10 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JGQ2HSOPIYWS3MEOO3BMMUPNE4}

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	2026-05-18T02:48:25.873142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49a1a3c9cf462d2db08e76c2c651ed270e25926c856eacc27b10069738ac5bb0

Aliases

arxiv: 1403.2405 · arxiv_version: 1403.2405v1 · doi: 10.48550/arxiv.1403.2405 · pith_short_12: JGQ2HSOPIYWS · pith_short_16: JGQ2HSOPIYWS3MEO · pith_short_8: JGQ2HSOP

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/JGQ2HSOPIYWS3MEOO3BMMUPNE4 \
  | 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: 49a1a3c9cf462d2db08e76c2c651ed270e25926c856eacc27b10069738ac5bb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4fc351af78983caa1c6b096a73c631bdb0a16fffd51dca0d882dbf5cd67730d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-03-10T20:49:43Z",
    "title_canon_sha256": "37d57c102161fc1d8bfc56dbdb33acef68ca8821f44c40b411adf50899c4b5c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2405",
    "kind": "arxiv",
    "version": 1
  }
}