Pith Number

pith:QNQNCNTY

pith:2019:QNQNCNTYRCAHZR4X45XT7SZLOM

not attested not anchored not stored refs pending

Mixed temperature-dependent order parameters in the extended Hubbard model

Frank Marsiglio, Joel Hutchinson

arxiv:1902.08316 v2 · 2019-02-22 · 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{QNQNCNTYRCAHZR4X45XT7SZLOM}

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	2026-07-05T01:53:45.365111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8360d1367888807cc797e76f3fcb2b731a689342a73d11d0721a6dae754fc11f

Aliases

arxiv: 1902.08316 · arxiv_version: 1902.08316v2 · doi: 10.48550/arxiv.1902.08316 · pith_short_12: QNQNCNTYRCAH · pith_short_16: QNQNCNTYRCAHZR4X · pith_short_8: QNQNCNTY

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/QNQNCNTYRCAHZR4X45XT7SZLOM \
  | 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: 8360d1367888807cc797e76f3fcb2b731a689342a73d11d0721a6dae754fc11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a40aacd434fa651f3474ab16820e902a3d1d14e896f072f45940fc7bb702b29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-02-22T00:06:48Z",
    "title_canon_sha256": "e104990d6353c59175ffd75f2e5bb146b6e2a538599b30c24c959835caa2b315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08316",
    "kind": "arxiv",
    "version": 2
  }
}