Pith Number

pith:435URHTO

pith:2011:435URHTOLX6SCXZ5BR27CUQ4WM

not attested not anchored not stored refs pending

Interacting spinless fermions in a diamond chain

A. A. Lopes, R. G. Dias

arxiv:1110.2224 v2 · 2011-10-10 · 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{435URHTOLX6SCXZ5BR27CUQ4WM}

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	2026-05-18T03:54:27.715155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6fb489e6e5dfd215f3d0c75f1521cb314be74f954f2261b29c271343dc72633

Aliases

arxiv: 1110.2224 · arxiv_version: 1110.2224v2 · doi: 10.48550/arxiv.1110.2224 · pith_short_12: 435URHTOLX6S · pith_short_16: 435URHTOLX6SCXZ5 · pith_short_8: 435URHTO

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/435URHTOLX6SCXZ5BR27CUQ4WM \
  | 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: e6fb489e6e5dfd215f3d0c75f1521cb314be74f954f2261b29c271343dc72633

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fabaf3a01ab84b2d8c65107fb9cca93689b5f54b40c6a517cf4b771703eb7c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-10-10T22:36:54Z",
    "title_canon_sha256": "34235fa95cb30392008f745710af8e5d8d01d99c52c3d022067f11489379ef55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2224",
    "kind": "arxiv",
    "version": 2
  }
}