Pith Number

pith:PARS55VJ

pith:1998:PARS55VJYZZ26RSEXDCMYXRU4P

not attested not anchored not stored refs pending

Phase separation in the 2D Hubbard model: a fixed-node quantum Monte Carlo study

A.C. Cosentini, G.B. Bachelet, L. Guidoni, M. Capone

arxiv:cond-mat/9801299 v4 · 1998-01-28 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PARS55VJYZZ26RSEXDCMYXRU4P}

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	2026-07-04T16:07:33.479612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78232ef6a9c673af4644b8c4cc5e34e3df44e5b8ac68042a355bfe25c46bfd25

Aliases

arxiv: cond-mat/9801299 · arxiv_version: cond-mat/9801299v4 · doi: 10.48550/arxiv.cond-mat/9801299 · pith_short_12: PARS55VJYZZ2 · pith_short_16: PARS55VJYZZ26RSE · pith_short_8: PARS55VJ

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/PARS55VJYZZ26RSEXDCMYXRU4P \
  | 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: 78232ef6a9c673af4644b8c4cc5e34e3df44e5b8ac68042a355bfe25c46bfd25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e793ad32bc44402124b152473d6bf5eb00e21d9bc68362a77f8097d73da3594b",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-01-28T18:26:26Z",
    "title_canon_sha256": "b040665b513f1c80587c4d7ba57396e514bebe84eba10bb954e080e30f9287e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9801299",
    "kind": "arxiv",
    "version": 4
  }
}