Pith Number

pith:LLU73RPA

pith:2009:LLU73RPAOEJSC2RGCY5DDI6AFO

not attested not anchored not stored refs pending

Non local theory of excitations applied to the Hubbard model

P. Fulde, T. Nakamura, Y. Kakehashi

arxiv:0910.4479 v1 · 2009-10-23 · 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{LLU73RPAOEJSC2RGCY5DDI6AFO}

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	2026-05-18T02:11:12.264529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ae9fdc5e07113216a26163a31a3c02b89d45d78dd313ed38b90de10e46d4644

Aliases

arxiv: 0910.4479 · arxiv_version: 0910.4479v1 · doi: 10.48550/arxiv.0910.4479 · pith_short_12: LLU73RPAOEJS · pith_short_16: LLU73RPAOEJSC2RG · pith_short_8: LLU73RPA

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/LLU73RPAOEJSC2RGCY5DDI6AFO \
  | 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: 5ae9fdc5e07113216a26163a31a3c02b89d45d78dd313ed38b90de10e46d4644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a181ee7796c636d64619f911ca245232304676ed01123654dc41b8c2e5b99c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-10-23T11:16:11Z",
    "title_canon_sha256": "9ff835179b64b555a8c3d375855776ba03b9a3a6bd78c52e30d6d6ff735af50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4479",
    "kind": "arxiv",
    "version": 1
  }
}