Pith Number

pith:5GFIUGHM

pith:2019:5GFIUGHM7CZIZH6O33HQQHKQK2

not attested not anchored not stored refs pending

Ground states of long-range interacting fermions in one spatial dimension

Zhi-Hua Li

arxiv:1904.12244 v1 · 2019-04-28 · 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{5GFIUGHM7CZIZH6O33HQQHKQK2}

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	2026-05-17T23:47:38.592279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e98a8a18ecf8b28c9fcedecf081d5056b6af80fe5781823daf5c3671c83c3719

Aliases

arxiv: 1904.12244 · arxiv_version: 1904.12244v1 · doi: 10.48550/arxiv.1904.12244 · pith_short_12: 5GFIUGHM7CZI · pith_short_16: 5GFIUGHM7CZIZH6O · pith_short_8: 5GFIUGHM

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/5GFIUGHM7CZIZH6O33HQQHKQK2 \
  | 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: e98a8a18ecf8b28c9fcedecf081d5056b6af80fe5781823daf5c3671c83c3719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52aafc9fb48c0e6cb5d916d78dc9dacb803a87f69118595078f99d47d4d7954c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-04-28T02:28:01Z",
    "title_canon_sha256": "49e63e1c443ef47a7e1bfb035c8c738d517e74b51a71755fae27c3098c13c585"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12244",
    "kind": "arxiv",
    "version": 1
  }
}