Pith Number

pith:6IHVKTMJ

pith:2015:6IHVKTMJL2E2OA4ZSESBJ6KCYI

not attested not anchored not stored refs pending

Aspects of integrability in a classical model for non-interacting fermionic fields

Juan Diego Urbina, Klaus Richter, Simon Grosse-Holz, Thomas Engl

arxiv:1508.06518 v1 · 2015-08-26 · quant-ph · cond-mat.mes-hall · nlin.CD · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IHVKTMJL2E2OA4ZSESBJ6KCYI}

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	2026-05-18T01:11:27.264762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f20f554d895e89a70399912414f942c20ea6fa63ed610e5cb2369810dd0f334d

Aliases

arxiv: 1508.06518 · arxiv_version: 1508.06518v1 · doi: 10.48550/arxiv.1508.06518 · pith_short_12: 6IHVKTMJL2E2 · pith_short_16: 6IHVKTMJL2E2OA4Z · pith_short_8: 6IHVKTMJ

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/6IHVKTMJL2E2OA4ZSESBJ6KCYI \
  | 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: f20f554d895e89a70399912414f942c20ea6fa63ed610e5cb2369810dd0f334d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfdd4df257c7e388c636530f2e4fa5d795d49a5dcf94243efbd713b4b80e6b74",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "nlin.CD",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-26T14:50:15Z",
    "title_canon_sha256": "b340955514af54655c81401b383a5d501917e8e2e070f509893c33e8d37da93b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06518",
    "kind": "arxiv",
    "version": 1
  }
}