Pith Number

pith:KOOHWY6L

pith:2018:KOOHWY6LRPJZCRCBE53QETFARZ

not attested not anchored not stored refs pending

Can disorder act as a chemical pressure? An optical study of the Hubbard model

Himadri Barman, Mukul S. Laad, Syed R. Hassan

arxiv:1802.00105 v1 · 2018-01-31 · 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{KOOHWY6LRPJZCRCBE53QETFARZ}

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	2026-05-18T00:17:53.542567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

539c7b63cb8bd39144412777024ca08e5d90e5fe145829c0e84b53447c7e8d86

Aliases

arxiv: 1802.00105 · arxiv_version: 1802.00105v1 · doi: 10.48550/arxiv.1802.00105 · pith_short_12: KOOHWY6LRPJZ · pith_short_16: KOOHWY6LRPJZCRCB · pith_short_8: KOOHWY6L

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/KOOHWY6LRPJZCRCBE53QETFARZ \
  | 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: 539c7b63cb8bd39144412777024ca08e5d90e5fe145829c0e84b53447c7e8d86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5e00097561bd5a144f90a115bdacf2474b019b0505ffb63539dacd477d6b610",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-01-31T23:54:55Z",
    "title_canon_sha256": "1615adf32985c3943cabc6ebc159643e6ff4bcb7c790b57b132b75320115dc77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00105",
    "kind": "arxiv",
    "version": 1
  }
}